I just did my install of Linux Mint. I have a number of complaints that are really the fault of Microsoft, other things tripping me up that are just about me learning differences; BUT I still find there's some things Linux could take as lessons.

One of them is keyboard shortcuts. I learned Windows shortcuts because they followed intuitive logic, like what role the "Tab" key has and what the Shift key is doing to adjust its action. Linux apps often make up their own logic around this, which even if it made sense internally, doesn't work with apps like Firefox which are still using Ctrl+Tab to switch tabs, possibly to keep Windows parity. Then, since Linux is supposed to be built to customize, if I try changing the terminal to switch tabs using Ctrl+Tab...it just doesn't let you; pretends you didn't press anything. Stock boot of Linux Mint 22.

You're right that they shouldn't be changing just for aping the dominating competitor; that's how we unfortunately got Chromium supremacy. I still think there's gentle UX considerations they could handle more often though. Basically the type of thing decided in board rooms that engineers would lose interest in.