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.
No. It isn’t.
Pay for commercial software if you want to complain, or fix it yourself.
I’m not expecting every Linux user to learn how to code, far from it, but I do expect them not to whine about minor annoyances like they deserve to be served by people working for free.
That’s just wild expectations.
And yeah, I have made that investment.