Yeah, at that point the show became blatantly McFarlane mocking conservatives with Brian serving as his sock puppet.
I will admit, the family guy star wars are pretty funny. They’re not very politicized, except Rush Limbaugh is the rancor. They’re not horribly offensive. Must be older shows. Oh, and the Bush/Cheney bumper sticker on the back of an imperial star destroyer. Other than those 2 things, they’re pretty clean.