If I had to count the issues I've had on windows that would make users uninstall the os, were it linux, wed be here a while.
Linux gets shat on cause users are used to dealing with windows bullshit and issues and problems and errors and crashes and using commands in terminal and going through 20 nonsensical stupid ass control panels and using regedit for basic things.
Ive had less issues with linux over the past year than I've had on win11 the month before I switched. And unlike linux, win11 issues were not caused by me being stupid.
Changing mouse scroll direction, dealing with deleting some programs or drivers, bunch of other small things, troubleshooting why your game is not running or running badly.
I've been fucking around regedits troubleshooting crashes and bsods for a while and it mysteriously stopped once I switched to linux.
Windows gets a pass for having stupid errors that should not be there but linux doesnt.
I use a docked Steam Deck with external monitor, keyboard, and mouse all the time. It's a regular PC.
(i assume from pictures, i dont own one)
Then watch video reviews as well. Your lack of knowledge doesn't invalidate what I wrote. This is literally the first result on YouTube: https://www.youtube.com/watch?v=vQ0KxIzdyR8
Its also pretty expensive by my countries standard
It's not expensive by comparison to other PCs with similar hardware.