The problem was they removed the creator/main writer/lead voice actor because he was trump supporter and was from GA. So when changed everything it went from celebrating GA and southern redneck/hillbilly culture. To the classic California writers and VAs criticizing it and getting on their soapbox to act like they're some noble authority.
This has been a problem with Cartoon Network/Adult Swim forever. This is why shows like the Boondocks, The Venture Bros, Black Dynamite, Moral Orel, Megas XLR, Samurai Jack, etc though loved get dropped and canceled while shows like Steven Universe were allowed to limp along. Often the Writers, VA, and other guilds try to take over or get rid of said groups in favor of their shows, writers, etc. As well as high ups trying to help their friends and all get their shows green lighted. Hell you had that pedo who admitted he was doing that keep his spot and get his show greenlit and when it failed kept going after anyone he thought was better than him. (Which was alot of people by the way.) Though if you look at him, he screamed like a classic hollywood pedo nepo baby who got in due to who he knew not what he knew.