Regarding screen tearing and trackpad issues, these are largely gone. Wayland has more or less solved the screen tearing issue and I have yet to encounter a poor trackpad experience using a modern machine, in my case an XPS 15 9570.
Neither of these issues have been resolved by Wayland on my modern Thinkpad 490. There is still awful screen tearing when watching videos and trackpad multitouch gesture support is still a mess on Linux. Gnome 40 added some gestures for navigating the desktop but beyond that the situation is horrible.
Screen tearing isn’t gone, unfortunately. Watching videos on my Linux machine is a pain. I use a Lenovo T460s and I’ve spent too much time looking for a solution (more then an hour). I like the freedom of a Linux OS (i3m is cool) but it looks so bad compared to MacOS.
It's funny, I've been using Linux pretty much my entire adult life, and out of the issues you've pointed out, the only ones I've experienced have been with Windows; always reminds me to do a full wipe, not a dual boot.
