buncha clowns ITT laughing at a dude trying to swim for the first time. OMG how does he not know how to X and Y lolz why don't you flatpak bust a cap in they ass...
this was an exceptionally excellent writeup especially with the "day 7: can't do thing. day 10: here's how to do thing" from the perspective of someone who used windows for ever and invariably looks at the thing from that point of view. dude pulled of transitioning a laptop with a buncha esoteric peripherals and an nvidia desktop and made almost everything work!
also, major ups for using the single most excellent solution for beginners, Ubuntu, and not getting lost in "no true scotsman" garudas and arches and atomic thisandthats.