I'm not a fag, coomer, or retard so I don't follow that astroturfed shit but I think they sort of ran their course when the animated series came out.
The other issue is the humans are the same but after season two they retired the characters. Well, some of the same humans. The core cast has swapped out some people over the seasons and new cast doesn't have the same rapport as the original cast. So the characters people got attached to are gone, some of the humans they were attached to are gone, the cast isn't as good, and they got closure on the characters they liked.
The new characters also apparently have a lot of "Quirky gimmicks" to make them more memorable (and make it easier for their D-list VA's to differentiate who they are, because apparently they play multiple characters at times) aka OH MY FUCKING GOD PLEASE STOP TRYING TO DO A SOUTHERN ACCENT YOU MONGS*. ITS NOT CUTE TO KEEP ENDING EVERYTHING WITH "SNARF" FOR 3 HOURS.
And I guess they moved from live streaming to pre-recorded sessions so there's not even the parasocial element anymore; its just another show now and when its just another show, people realize its not very good.
*chambers round* Always has been
It'll probably coast on paypigs for the next decade.
*I don't know if this is a specific issue adn don't care to find out, but you get the sentiment.