> I must say that the whole desktop looks like something from the 90s

I think any comments about the looks of a Linux desktop must be sure to talk about what Desktop Environment are you saying that about. I find KDE and Gnome to actually have a much more modern look and feel then anything from Apple and Microsoft.

Personally I have found Windows 10 to be much much better for me as a Linux user and I can run OpenSUSE on the command line a great help. Still I think Linux has been and will continue to be the platform that pushes Desktop Environments and features. There are other issues but this is not one of the problems.