His point of view and his goals are completely besides the point that he is unfit as a spokesperson for them.
Sadly. Because I agree with him quite a lot, and he does have good arguments.
You sound exactly like the people who condemned Socrates to death 24 centuries ago.
I don't think Stallman is abrasive out of a sense of respect and duty to the system of public debate.
Diplomacy does matter whether you like it or not. Especially before the person or people you're trying to persuade have heard your argument.
People are prejudiced, plain and simple.
You continuing with culture that fundamentally dismisses/devalues humans is the main issue here. Culture change starts from within. He works as a spokesperson for me becahse I'm much more inclined to someone showing basic humanity, like eating off a foot, than someone showing basic inhumanity, like catering to preferences born inside a country (like the US) that was founded on genocide & enslavement.