Sorry to hear you had a bad experience. For what it’s worth, I haven’t run into laptop problems like those you described.
You’ve reminded me that people who declare “linux isn’t ready” often make the same mistakes:
Expecting Linux to work 100%, with no effort, on random hardware that was built specifically for Windows.
Expecting random google results to yield good guidance on a subject that’s well understood by a tiny fraction of those who know Windows. The web is an ocean of bad advice (but there are some worthwhile islands).
Expecting to be able to manage any new operating system as well as the one you’ve been running your life with for decades.
Proficiency with any tool takes practice. More so when you don’t have an abundance of good mentors and pre-packaged solutions for what you want to do with it. That doesn’t make the tool bad. It doesn’t mean it lacks usability. It mostly just means that you haven’t learned how to use it yet.
Edit: Split the rest into a separate comment, since it wasn’t really addressing anyone specific.