I hope it went well with the SENCo @ISaySteadyOn .
My son doesn't do homework. He has never been able to do any schoolwork at home since COVID. I do feel like we have failed on that tbh so I am not best placed to advise. In his unit it's all very individual - some are supported to do their homework, others are supported in not having to. DS has been in both camps.
I think it depends on the homework as well as the student. Some is genuine productive, some is busywork, some is overlearning. The last is important in class teaching, but may be pointless or actively counterproductive to a super bright autistic kid with a knack for memorising. Hopefully at the right setting they are setting meaningful work which helps, but it must be hard to do that while also making sure those who "can't, not won't" tackle it are not disadvantaged in class. Teachers seem to vary a lot in how much they rely on, and expect of, homework. I believe the right teacher can teach to decent GCSE grades with no homework, but a student's sheer ability to do it is a learned skill that opens up a lot of options for the future. But they can only do what they can do, right? Some balls are going to get dropped in a crisis.
I wish DS could do homework. I worry that he can't. But also, pushing it would risk undoing years of careful work getting him back into learning. He says he is exhausted after a couple of hours of lessons, and we make more progress by believing him than by telling him no you're fine, crack on.