I see sentiments very similar to this on Reddit and some other message boards. Generally the user posting them cut their teeth on Linux or Windows, and has an affinity toward the ux conventions you'd see there. Macs have different ux conventions, not bad ones, just different, and it's not what the poster is expecting.

Some call it baby dick syndrome, The user has imprinted the conventions of their first operating system on themselves, and assumes that they are universally considered "best"