If anything this will only make those who dislike Undertale feel that is even more overrated than they previously thought.

me: I like pizza
faggot: I like pizza too
me: aw man, pizza is eternally ruined. I don't like it anymore.
…
me: i like [show]
faggot: i like [show] too
me: aw man, [show] sucks, I never liked [show]. [show] is the worst.
…
me: i like [game]
faggot: I like game too
me: [game] is for casuals and tumblr and reddit and [other despised group, according to the groupthink]. I never liked it

Need I go on?
Need I spell out how astronomically retarded this is?