[handedness]

It's beyond guilt-by-platform-use. I just started looking into this today, but the primary dox thread thanks Rossman for information he provided, so I'm not entirely sure about your claim. When Rossman does weigh in on that site he seems fairly unbothered by the fact that people on there are posting every private detail they can unearth of Micay's and calling for Micay's violent murder, at least from what I've seen in my cursory glance.

He's also made highly-viewed videos theatrically (and ridiculously) expressing technically unfounded concerns about the project, laid the blame at Micay's feet, and went on to make verifiably false claims about the project, about himself, about his own relation to it (from everything I can find about it), and appears to have no problem stoking any of it.

I had long appreciated Rossman's work on right-to-repair, but when that video came out I found it pretty beneath his potential. He scored cheap points from his considerably bully pulpit for his own benefit.

Reducing that to mere guilt by association hardly captures it. I posted some more detail here: https://news.ycombinator.com/item?id=47868159