I'm amazed that nobody has. Furie was clearly paid off in 2016 to spend the entire year doing lawfare to try to kill the meme, so it's a little surprising that he hasn't tried anything. I guess they don't want to risk putting the meme that 4chan successfully reclaimed back into the public eye.
Now, if someone that *wasn't* Furie did that, that would be hilarious. He'd sperg out like crazy, but blockchain is blockchain - can't really fuck with it. You'd need a frontend that's hard to shut down, but people are developing those.