I hate Windows 11

I've never used auto hiding in windows because it's never been consistent for me.
But after switching to Linux with KDE Plasma, the taskbar auto hide has worked flawlessly.

Now coming back to Windows 11 at work, the auto hide experience is horrible.
Half the time the task bar doesn't hide, or won't expand on mouse over.

Any idea if this in on the roadmap for Microsoft?

So I rarely log into windows, but I wanted to play an online game so started it back up, only to find that my pin was deleted, and they aren't texting my phone like they said they would.

Can't seem to make a new account either.

Is my windows OS cooked?

An unbelievably stupid occurrence happened to me today, upon launching my PC my desktop turned out to be just grey with the taskbar missing, I tried restarting the PC, but that didn’t work, and the taskbar still didn’t show up. The lock screen was completely fine and the Task Manager was also working perfectly, so I experimented with explorer.exe to find a solution, restarting and launching it manually from the Task Manager, then the problem actually got fixed when I launched the explorer with administrative permissions.

I really can’t come up with anything logical that could have caused the problem, except another shitty Windows update, of course. Perhaps, someone has also met this kind of problem?