Stallman has been a liability as a figurehead for a long time, and software freedom deserves better standard-bearers.
I saw Stallman once at a public lecture. He was incredibly rude, but is seemingly oblivious to how obnoxious he is being (he struck me as somebody heavily on the spectrum).
I hate to think how many people have written off the cause of software freedom as a joke because of his conduct.
People around him ought to be telling him in stronger terms that his views and general manner are unacceptable.