As soon as a kind of Tech starts getting fanboys, you start getting ignorant bollocks about it, not just from the fanboys but also from the kind of people that, just as emotionally, set themselves against the fanboys not because of any understanding of the weaknesses of the Tech itself but purelly as a psychological need to set themselves against the fanboys.

Linux used to have a huge barrier to entry - for example, you used to literally have to understand how CRTs worked in order to configure X and get it running - which kept the fanboyism down and the few whose like for it went all the way into fanboyisms were at least technically savvy so mainly understood what they were talking about, but nowadays the "quality" of fanboys is closer to the level of game, celebrity or or political fanboys - people highly emotionally engaged that don't have any in depth understanding and are only "experts" on the highly visible superficial stuff.

Anyways, all this to say that fanboyism, whilst being a bad way to relate to Tech (IMHO, and the same for people who set themselves against fanboys as just as mindless contrarians), does indicate to me that Linux is definitelly becoming established as mainstream rather than the OS for mainly server side experts and hobbyists that it was for decades.