Now his distributor has dropped him.
As a partial aside, I was looking through the clickbait feed at the bottom of the CNN page, and there was a link to one of those slideshows, the topic being celebrities that supposedly lost it all over a "mistake." It's as tawdry and vacuous as you might expect, but it does point out how easily it is to conflate things like unabashed bigotry, sexism, and racism with ridiculous things like flubbing a line or announcing the wrong beauty pageant winner. To be clear, what Adams said is in no way a mistake - he's expressed latent white persecution ideas before; it's just that we haven't really paid any attention to him for awhile now. His comic was never going to be beloved like Peanuts or Calvin and Hobbes in white circles particularly because of the aforementioned lack of any real self awareness by the title character, and it certainly didn't have the pertinent insight that makes a comic like The Boondocks a social touchstone. We're just seeing it again because the creator decided to shed any semblance of social respectability.
Moreso, it's pretty clear this "mistake" was manufactured as a way of breathing life into a comic that outlived its novelty years ago.