Earlier quoted context omitted.
I agree with your arguments but the Linux desktop sucks, I would never want to use it full time let alone support it (note that I used to be a full time Linux desktop user, I left after KDE 4 came about). Linus Tech Tips is running a series on desktop Linux and they are hitting the hammer on the nail where exactly all the pain points are.
I've used Linux full-time at home for 10 years, and now at work (in an enterprise). For the most part, it works well and doesn't require a whole lot more support. The LTT video hit one specific packaging bug in PopOS that was present for only an hour, and was unfortunate. But to judge so much on that is unreasonable, shit happens in software engineering, it'd be like trying to use Facebook in the window where it was…
The PopOS install ISO was made during when the packaging bug was occurring. and remained up for months. They finally replaced it after the Linus Tech Tips video came out. Anyone who installed Steam without first updating the system broke their install.