Just give a Linux desktop which is a smooth as macOS.
Oh god please no. I would really prefer that we stop the experimentation and just go back to implementing the standard desktop. Linux got its success by being a Unix clone, down to copying the syscall numbers. We should mimic that on desktop by just copying Windows, rather than chasing unproven weird ideas. OSX succeeds not because it's quirky, but because it is backed by a company with massive resources. And even OS…
Disagree strongly.
I'd much rather want Microsoft to release a polished supported KDE 5 or Gnome 3 than the other way around.
The thing that attracted me to free software was first the price tag (esp when I was a student) and later speed and usability.