Of course you know I haven't equated anyone with Hitler. Nor need I. It's quite enough that the comment under discussion moved people to walk out, to leave, to turn their backs on the talk and the speaker and the subject he was there, in the end, to promote.

That's harm, but it's not the only harm. It's not all that easy for someone to start a career in this industry, if they don't already "look like us" - the concept is typically treated under the name "culture fit": white, male, straight or at least nonthreateningly upper-middle-class gay, went to college for a degree in CS or a nearby discipline or else started programming at minus three years of age, laughs at our jokes and tells ones like them, drinks the same kind of beer we do, stuff like that. People who don't check those boxes, who don't exude the same ant smell, have a harder time. A higher standard is imposed. One way to meet it is to demonstrate both technical skill and ability to work with others via contributions to well-known projects - such as, for example, those that constitute the GNU project.

So it doesn't just hurt the project, when people are discouraged from trying to make such contributions by leaders making comments that, yeah, to people who look like us it's easy to mistake for just a joke, what's the big deal. It's easy for us not to see the problem, because people who look like us aren't accustomed to being the butt of jokes. For people who are, of course it's not "just a joke". It's the latest in a lifetime of "jokes" which, with enough experience of the sort that people who look like us are not likely to have, you learn are warning signs of a defect in the culture where such "jokes" are accepted. You learn that such a culture will not be kind to you, in the way it is to people who look like us. You learn you won't be welcome, that it'll be a constant fight to even try to establish and maintain yourself there. You learn there are better ways to spend your time, that piling that extra bullshit on top of the concerns that come with just trying to live a life in the world of the future is something best approached with great care and vast effort at self-defense, or maybe not at all.

So the project loses contributions, and you lose a chance to prove yourself to the higher standard imposed on you than on people who look like us, and our industry and our field of endeavor lose people who had the potential to be great engineers and, being not superhuman, needed encouragement and support to realize that potential - encouragement and support that people who look like us failed to provide, all while asking why's there all this fuss, anyway, over what was just a dumb joke, honestly, who even cares.

You're welcome to go on not seeing this as a problem, if you like. I don't know what more I can do to convince you. If you won't believe the stories women tell about experiences like this and the effect they have, if you won't listen when someone who looks like us corroborates those stories and says, yes, this happened, things like this happen every day, and they really do run people out of projects, out of jobs, out of careers, that if you take even a moment and look around just a little, you'll see it too - past that, I don't see what more I can do to convince you that this matters.

It's enough to make me understand why those who bear the brunt of this problem are getting past the point of trying to convince anyone of anything. It's enough to make me want to get behind them and push. If that means adding my voice to those demanding RMS, having so misused his platform for so long, now have that platform taken from him, then so be it. His work will stand forever as a legacy of what one person can do, and inspire others to do. That should be enough for anyone. And if the manner of his departure from that role inspires even one young engineer who looks like us to think twice about making some "dumb joke" that'll force whatever women or PoC or queers like me who hear it to consider whether they really want to spend their whole working life around people who act this way and worse toward them - well, there's a kind of legacy worth respecting in that, too.