I feel like 75% of Mastodon are people talking about Linux. If you don’t care about Linux you feel alienated. I enjoy Mastodon and Lemmy, but the lack of more diverse subjects gets to me if I browse for too long.
Update: I took your advice and purchased a laptop for Linux, and now I care about it! Problem solved.
This is the kind of response that causes quips like that “Linux users are the vegans of tech” response above.
Try being less strident and off-putting and perhaps you might even get more Linux users.