Swole Doge vs. Cheems - An accurate representation of the current state if you are skeptical on whether "It’s Pony" and "Ollie’s Pack" get renewed

Spongebob is Nickelodeons Simpsons
they will never stop airing this show

A good amount of the shows in the left aired years apart from eachother, not to mention Fairly Oddparents and Rugrats were milked nearly as much as Spongebob.

Nick's main problem today is that they aren't willing to give new shows a chance, they let them air for like one or two seasons and just let them to die if they don't meet their expectations, happened with Harvey Beaks and PGBC, somehow The Loud House was the only exception to that.