Classic microsoft move.
Linux has gotten great over the years and keeps improving while windows gets worse and worse every day. This has been going on for many years now.
I switched already and suggest you give it a shot as well. It’s honestly much easier than windows if you know the basics and understand how things are done there.
Ctrl+Alt+Shift+Win is one of the most windows things that could happen. You just press some keys that should do nothing and boom, microsoft ad. I hope the EU version of windows will be stripped of that crap.