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.
You’ve been trained to be consumers.
You see time investment as a barrier to access.
You see problems as something other people solve and sell to you as products.
This wasn’t the intention with open source software.