Meh, how often do you really do some serious work where you’re not on your own hardware? Depends on your job I guess, if you’re company tech support and walk around to people’s PCs the whole time, but if you’re a programmer or similar, when are you really not going to do your work on your PC?
It’s not like you can’t work with a default layout afterwards, you’re just going to be a bit slower on one. It really didn’t happen very often for me in years of working.
Ja lieber die gleichen nochmal probieren lassen? Doomerism schön und gut, aber dann lass es doch wenigstens doom sein nachdem man alles probiert hat, nicht bevor.