Sure. What GPU, Monitor Resolution , refresh rate and size are you using? Did it all work out of the box? How do you play steam games? Did you just know to go for the compatibility setting and turn on proton? Which proton version did you use? Do you know the difference between all the versions? What about non steam games? Did you install Lutris? So you know what Vine is. Is it an emulator? They say it isn’t, but it is, isn’t it? Why do you have a media player folder in each game folder you install via Lutris? What about desktop icons? How would you launch your games, if you had them all on desktop before?

The simplest thing I had to do on my 42” 4K was to increase UI scaling, which in turn made my mouse unbelievably slow. In order to change DPI, I had to install three different Logitech drivers, where none worked. In the end, I was forced to edit the matrix in xinput manually, and add a startup command to run it on launch. But that lead to most of my games being rendered in wrong resolution or crashing. The solution was to install GNOME tweaks and increase the font size.

Sure, all of this may not be a problem to me as a sysadmin, or to you, but it is a major deterrent to the layman.