So it is plausible that they didn’t discuss the shift work with her, I’ve had a number of interviews that are shockingly unprofessional me didn’t talk through things like that with me. I only found out about stuff like that when I actually started. But that’s not the point, shift work doesn’t mean you have to quit and as people have found out here, she could get to the city centre for really early and leave really late so it is just laziness. Who the hell walks out of a job during a pandemic??
Also, I started a job a few years because which I found I absolutely hated. Hated the work, hated my manager, didn’t feel comfortable at all there. Went home crying most days and was just throughly miserable. Sacked it in after a month but I made damn sure that I had another job to go to. Ended up being out of a job for only a week before starting somewhere else. You put up with what you have to until you can get somewhere else.