We have dc aged 7, 6, 4 and 1. My dsc are 6 and 7. At home they're in bed for 7 and up at 5.30/6. Our dc tend to have a later routine, particularly in summer and tend to sleep from 9-7.45 on school days but would happily lie in until 9/10 on weekends. I don't expect dsc to be quiet until 9/10 but I think them waking the dc at 5.30/6 is unfair. If dsc go to bed early we read, do play doh, draw etc so it doesn't wake them. However in the morning they ignore dp asking them to be quiet (though he's quite likely to be saying it half-heartedly as he just puts the tv on for them and tries to go back to sleep on the sofa!) and wake the whole house up, therefore having an effect on the days activities as they're all tired by lunch time.
I've tried setting up quiet activities for them the night before and explaining more sleep = a better following day for all but still they're shouting and screaming by 6. Aibu to think that at 6 and 7 they should be capable of being considerate to everyone?