None of this should really be directed at indivdual teachers though. Teachers all did what they were told to do by their line managers and SLT. We were told to provide a normal amount of work (so 5 X 1 hour lessons a day) so we did. They were lesson by lesson assignments, we did some form of assessment after about a month and we tracked their activities on online resources such as them uplaoding work to Google Classroom, their progress on Senenca etc. We called home for our forms using data collated across the school at least once a fortnight, some kids more. For my (extensive) A level, we made sure they had videos and narrated work, and we checked in on Teams once a week (once all the equipment we had to buy ourselves arrived).
We did that as we were told to. Some staff were very resistant, and I know they were told to sort themselves out or face support plans. I know staff that didn't have laptops or computers or even broadband in one case, so had to wait for that to be installed etc.
Considering the situation, the fact that the GOVERNMENT SUSPENDING THE CURRICULUM, some schools just didn't provide work. That is on school management, not the individual teachers.
Please don't forget, with this being something that has never happened before, and how ridiculous some SLT can be, teachers would not just start doing stuff that their management didn't tell them to do; contacting students at home, videoing lessons, expecting students to have internet/device access, delivering work packs. I asked permission before I did anything outside of the expected, because one parent complain is all it takes for a shitstorm to fall on you.
I do accept there are shit teachers though, I should say that. And they don't do those like me any favours.