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.
Having to actually manually mount network shares to my filesystem in KDE in order to do simple stuff like drag-and-drop files from them to a browser window, which just works in ol’ Windows.
But really, I’m generally very happy with my experience with Linux in 2026. Most problematic things are because of the behavior of shitty OEMs or publishers, not Linux developers. Things have improved in leaps and bounds over the past few years.