I’ve spent several weeks working on switching. Complications arose:
Took too much effort to install ExpressVPN on Manjaro so switched to Pop OS.
Then, I needed to find something to replace Macrium Reflect for bare metal restore. Found RescueZilla. Worked great.
Got steam games to work after enabling Proton.
After much work I received a security update and Steel Division 2 stopped working correctly.
Main point: Windows works with such ease while Linux requires much labor for me and then when I get it just right BOOM.
I’m on Ubuntu 21.04 and have none of the issues you’ve described. I use Express VPN and Macrium Reflect daily.