Personally I haven’t. While Linux is imperfect, choosing the right distro makes the rest of the experience straightforward. And with it’s whole complexity, I find Linux more user friendly than Windows. Even driver issues, broken shadow file ownership and KDE specifics only made me more confident about my choice to use Linux after I solved everything.
To this day, I still grumble about the lack of universal middle-click autoscroll support in applications that aren’t browsers or Electron/Chromium-based.
Well I’m not a fan of it, and I’d like to be able to use my middle mouse button to autoscroll everywhere instead. After all, isn’t customization one of the main reasons to use Linux in the first place?