Yes to showers, bed etc when asked. My daughter would often do it without being asked.
Sorting our school bag, I just sorted it when they got home. Took out any uneaten food, letters and looked at anything in there.
Preventative homework? My son wouldn’t do anything that wasn’t compulsory and due in the next day. 😅 I think that’s pretty normal. My daughter would often do extra. Her choice.
Bags for activities, I’d do with them or for them if they were busy.
Music practice. My son would never do it and I didn’t make him, he wasn’t interested at all. My daughter did it unprompted.
Get up and ready with alarm. Definitely not. They only started getting themselves up as teens. I still give them a shout. I’m up early to workout and see to our animals anyway.
Screens away with warnings. Yes, but I was always very reasonable. I heard so many people ending up in constant battles about screens that it wasn’t something I wanted to get into.
Put laundry away when asked. Yes, but I often did it for them at that age. If I did ask them, I’d choose a time they were not on screens or busy with anything.