The technology industry is taking baby-steps towards actual inclusivity and diversity of thought -- and not this dumbass "I want to be free to say stupid offensive shit with impunity" flavor of "inclusivity" that people around here seem to champion. That is a Good Thing and organizations like MIT and the FSF need to be very careful about whom they let represent them.
As far as I'm aware Stallman has neither been arrested nor has his website been torn down, so he's welcomed to continue to make whatever good and bad points he feels like and the rest of us are welcomed to judge him as we wish: smart, stupid, ignorable, or maybe even abhorrent to the point where maybe he shouldn't be representing a place like MIT. Or the FSF.
It's a free country, after all.