Because... of the paper trail? Rails World 2026 sponsorships are up and they are not in; they haven't retweeted Omarchy rices since October; and... I admit, I can't be sure they haven't sent him another computer. Which — as you know — concludes the exhaustive trifecta of clear, loud and unambiguous support for bigots.
But you, I, and everyone else knows it's not about what they do materially. As someone in a related thread actually put in writing, they ought to "denounce, when questioned".
Meh.