I wasn’t crazy about the idea that beavis still hangs out with butthead. To me, beavis came across as a kid with problems that could have been solved with medicine and therapy (kinda like how robot chicken did with him) but was unlucky enough to fall into butthead’s clutches and is continued to be manipulated by him. then beavis gets Stockholm syndrome from butthead and just remains loyal to his captor. I’m probably reading too much into it since it’s a silly cartoon but honestly butthead to me always came across as the antagonist to beavis.