I have mixed feelings, I tend to think comedy should be out there in the uncomfortable space talking about uncomfortable things, and Chapelle was awesome at that. His jokes started to fall flat though and he never really came back from that weird freak out he had when he ran away from his show.
You can say quite a bit of offensive shit if it's funny. It doesn't come across as being shitty. I do think the public has gotten overly sensitive about what comedians say and what topics are taboo...but given that fine line...you better come correct and really nail the joke. He cant seem to do that anymore. As always, people are free to say what they want...but we are free to not like what someone says and not want to buy their crappy jokes.
Maybe your jokes just suck now Dave. Perhaps you have been riding your fame from 2002 and haven't really put out anything decent in a long time but still exist like you have, kinda like kanye. It's not cancel culture for people to just not like your stuff. I'm not canceling Adam Sandler when I don't watch the 4 straight to Netflix movies he puts out a year, and I loved Billy Madison.