I haven’t seen it but my guess is PC culture is probably closer than MeToo. Unless he’s sexually assaulting or harassing people in the show then metoo doesn’t really apply.
My quibble with the original comment is the idea that vulgar, obscene, risqué topics aren't “allowed” anymore when in reality I think they’re probably on the rise. I think it’s more about content that is stereotypical or offensive to marginalized groups that is criticized and pushed back on. If that’s what he’s doing then maybe you have a point but based on what I’ve heard about the show I’m not sure that’s the case.