I’m more surprised at PewDiePie, tbh. Jason runs a Mastodon instance, with the account notjustbikes@notjustbikes.com (I’m hoping that by leaving out the @ sign before the local username, that won’t send him an unwanted notification), so the fact that he’s also a Linux user is less surprising. I don’t watch PDP, but I gather he has a very large and impressionable audience, so him promoting Linux should be good!
Yeah I also expect MS will see W11’s poor uptake (iirc, W10 actually increased market share over the last 12 months) and will see it as necessary to extend. Probably more to reduce the risk of bad press from a serious security incident, rather than because they’re afraid people will switch to Linux.