Why not. I mean if you're expected to come and relieve a co-worker at 5pm, because he has to go get his kids from daycare, and you show up at 5:30 so now the police are at the daycare collecting his kids (because he's waiting for you all the time)

It always baffles me. Make accommodations for your conditions.. So the 30 plus students are meant to have their time interrupted by a late arrival. I have ADD, so when in a class if someone comes in late, I get distracted and can't pay attention. Which person should this prof accomodate? Me with ADD or you.

The "make accommodations" is always argued by the few, against the needs of the many. It's self centred. If waking up is hard, go to be earlier, get a better alarm clock, pick classes later in the day. Make accommodations for your own disability.

My ADD has me working from home, with noise cancelling headphones. I accommodated my own-self.