I've used half-assed buggy software before, I've worked for the government and cases had to be logged, also I've worked as a data entry worker - and of course I live in Denmark, one of the most digitized countries in the world, where the government gets away with making you use the solutions they had developed with awful UX that - really, one time I got fined 5000 dollars and had a company closed down because I thought what a program was telling me was an obvious bug - but it wasn't - when I complained to the workers and the ministry that required this solution be used they said "Oh yeah, everyone has that problem"
In short I have used just as buggy crappy software as anyone, and I'm a programmer who has been hyperfocused for a day in all sorts of uncomfortable positions, for bonus points I have also worked intense physical labor in jobs where people died, just in case someone was going to play the manual labor card.
I have as yet encountered nothing worse than programming when it is going very badly. When it's going easy it's a piece of cake of course.