“People who are really serious about software should make their own hardware.”
The only way to make sure Linux works like that is to have a closed hardware environment. But it has to play nicely with other hardware and services (e.g. printers, webcams, etc + office documents, etc). It has taken a very long time for MacOS to get to this point, but people put up with Mac compromises because enough things worked smoothly.
I’ve just commented about this in another thread…but I’m pretty convinced that Linux is not close to being ready for normies.
That still only solves 75% of your problems. You’ll need to buy an infinite number of books to get to 100%.