It's not that it is incompatible, it's just different, mostly offset by an hour or two. Somewhere people tend to start at 6,7,8,9 (say 20%, 30%, 40%, 10%), oth

It's not that it is incompatible, it's just different, mostly offset by an hour or two. Somewhere people tend to start at 6,7,8,9 (say 20%, 30%, 40%, 10%), other place most people start at 9. Somewhere shops are open before 8, somewhere only after 10. In some shops close at about 18, in others most are open till 20 even 21-22. Some places have a siesta around noon. Ok, maybe a bit much, but most things only affect you if you are there and you quickly find out, and others are just a 1-2h offset, so other companies may not be open during start or end of shifts. Not more of an inconvenience than standard flex time.