Being around colleges, I have heard MacBooks derisively referred to as “$2000 Facebook machines” - the hardware is there to render videos, edit photos, compose music, build software, etc., but all the user wants to do with it is browse Facebook. From this discordance arises derision.
Maybe the derision for Windows is in some way the inverse: users want to do all that other stuff, but the OS just wants you browse Facebook (TikTok, Twitter, news sites, …).