From a lock screen that appears ~3 seconds after my desktop does (during which time I can interact with my desktop...) to getting Nvidia GPU passthrough working in Docker being harder running on Linux natively than what it was making it work on WLS (...) to absurd amount of time it takes my machine to come out of sleep.
Oh also the popping and clicking over my BT headset every time someone speaks in a meeting. That was wonderful.
Despite using an older model MB, I needed to install some kernel extensions to get system temperatures working.
Also if I want to develop desktop software, I'm going to be writing against Windows anyway because at least that is somewhat documented, vs the ever changing landscape of Linux desktop software development. (Windows used to be the OS for desktop software, but Microsoft shot themselves in that foot, then removed the entire leg, long ago, by constantly changing and deprecating frameworks, ugh, 20+ years of API stability down the drain...)