For the wider public knowing about lolcows as in people like Chris, I can't see it as good and by people like Chris, I mean someone that just doesn't realize they should not feed the trolls but staying on the down low if they do want to interact online, I mean someone that makes their own creation, original or DONUT STEEL, that even observers would find terrible and possibly worthy to make a snarky jab or quip at. And I also mean someone that engages in behavior that would make even those in the group they are in laugh or cringe at but the person being mocked themselves isn't some kind of menace to society in any way (compared to Chris in regards to Barb or Nick Bate towards two women within his life).
I do lean more towards bad though the level of that varies depending on what it is. By that I mean it ranges from a mild level where some people laugh at the person for having some fetish or fandom obsession (think of something like a brony thinking Twilight Sparkle is his wife or an adult baby) being known as you made cringe ass videos about it that even those into the fetish would mock it or even be disgusted themselves (this is where adult baby comes in because I can remember a thread on a guy that was both that and a Sonic fan. Last drama he got into was one where disgusted the ABDL community on Reddit where he made videos hiding diapers in a neighbors apartment and walking around the grounds in a diaper and shirt. I'm putting him in mildly level since this is all in reference to the fact one could come into laugh or troll him) to a bad one where you do attract a following of trolls that could fuck with you. Thinking hard on the bad level, best one I can think of was when Moleman9000 (yes, I mean the guy who was a member here) had his own following of trolls that made fun of an original creation of his.
It covered the mild level where members of the Farms and /COW/ (or a predecessor of it) laughed at how badly drawn it was and Moleman's reaction since the art made for it could rival Sonichu in terms of crayola colored drawings, and Moleman actually did speak to Null years ago but that MP3 recording is very likely gone forever, to the bad level where you likely did have trolls come into fuck with him. Most I can remember from this since I only stayed on the Farms was one of his trolls coming in from /COW/ and posting a Garry's Mod link to Steam workshop that had a character model prop of Moleman, all obviously a means of fucking with Moleman. I never browsed /COW/ or its predecessors to know how they were to Moleman but this was more or less one of the things I know that was made by trolls to directly fuck with him. I'll also admit in partaking in the threads where I laughed at his creation and joined a crowd in typing "MOLAAAAY." And even a few years later I realized it was pretty much dick since this was laughing at a guy in his late teens even though his original creation was an ugly eye sore and one of his writings for it was likely to be terrible just as much. Not trolls remorse but pretty much knowing that I laughed at guy somewhere within his high school years and pretty much a minor regardless of whether he was at least 14/15 or close to 18. All that despite whatever drama it was that made him come off as a lolcow. (All I can remember was just his original creation and butting heads with wiki admins or something like that).
The only other people I feel that could fall in this category to the best of all my knowledge were a couple bronies who literally thought Twilight Sparkle was his wife. From what I can remember in the earliest days, he was a guy that had his share of problems such as thinking Twilight Sparkle did communicate to him and that he was ex-gay (that itself made me wonder if he grew up in a religious household or area. Being "ex-gay" sounds like a set up for conversion camp horrors) that I did feel sorry for him even though he more or less did sexual things to a plushie he had of Twilight Sparkle not to mention sending a message to an artist named Kevinsano and detailing to the artist that he didn't like his wife getting porn drawings of her made. That and he also thought it was a vessel for her to speak to him through. That said, I did find him to be disgusting when he revealed to have a scat fetish and since he did bring the plushie with him, I shudder to think of it being in public even if he did heavy duty cleaning on it. The other brony was a dude that had a tulpa of one of the ponies and he'd do videos drinking wine and talking about them, that and I can recall one of the forum post mentioning the man took datura which iirc was a dangerous poisonous plant. What made me feel bad for this one was the fact he was an Iraq war veteran which means he'd no doubt come back with PTSD. That said, the public or at least those in his area knowing about him might be good but only more on the side of getting the man mental health assistance and the like. I never did keep up with him though so I don't even know how he ended up.
As for wider public knowledge about Chris, I'd consider it mostly bad. Now I'm just referring this to weirdos one could have a chuckle at when said weirdo does some McDonalds video where their Hamburglar cosplay makes them look like a failed Voldo cosplay and not weirdos like Nick Bate who would make songs about anuses and sexually assaulting kids. If the public had wider knowledge on a person like Chris, I do feel that'll attract trolls, weens (basically wannabe trolls the wiki summed up as at best mildly annoying Chris though I wouldn't be surprised if the definition could change), and A-Logs (basically people that think Chris is a full-on menace that deserves hate, and this is all before the whole incest saga). While people could no doubt be sympathetic to Chris, at least at a varied degree if one considered Chris' history beyond just trolling and autism (consider things like the love quest and incidents such as the parking lot of a hobby shop and macing a Gamestop employee).
Since I mentioned Nick Bate, I will say that if the person in question was truly horrendous then I'd consider public knowledge good but only in the realms of anything that's actually illegal that everyone agrees the person in question should be behind bars and I mean this in the terms of Nick Bate being a man who more or less raped his half-sister who is younger than him. No one needs to know about Nick's horrible teeth or his disgusting fetish for feces (though I'm sure people should know since I really don't want to be near a man that has worse hygiene than Chris), but knowing about his horrendous behavior as a sort of stalker to one girl and his horrendous behavior to his half-sister should be known. I don't know if Amos Yee would count as a lolcow since I either never read his thread or just a page or two but he's another example since he himself is a sex offender and I can remember him making some rant where he defends pedophilia. And of course, people like the tulpa brony I mentioned may as well have be known to the public if they did have something that does concern other within the realm of physical or mental help.