Sorry but your reasoning is faulty. Teachers are trained to do their jobs, they don't just walk in off the streets and look after our kids.
if a teacher turned up with no training to do my job for 4 months they would be sobbing and terrified and would probably cause several million pounds of damage in about two days.
As parents we aren't trained to teach, we haven't the benefit of having seen the lesson plans for the term, we have few resources except whatever pens and pencils and computers we have at home. It isn't surprising we are in awe of the teachers.
We have been told by our school we only need to teach for 3 hours a day because the rest of the day is spent by the teachers doing crowd control or admin, not actual teachers. We have been given a pack of worksheets to do and a weekly email with a massive list of websites we can log into, and that's all. The worksheets only covered English or Maths, except for idiotic tasks (eg "go and find all the right angles in your house""). Presumably they had SOME materials ready to teach for the two weeks just ended so it wasnt as if they had to scrabble with zero notice, we knew for weeks the schools would close.
Our school also opted out of providing holiday care so the keyworkers'/vulnerable kids have to go to a school in the town centre. That's great the teachers get their break and I've no objection but it seems silly to expose kids from all over the town to each other, what's the point of isolating them only now to herd them all together for the holiday?
The teachers in school (currently 3 teachers for a pool of 3 to 10 key workers'/vulnerable children) are only supervising not teaching as it would be unfair to let these kids get ahead of ours floundering at home.
So there are 12 teachers plus the Head and the TAs, of which three are in school but with only a handful of kids to watch and not teach.
Why is this any more heroic than what our shop workers are doing? No one is clamouring to pay them more.
Generally I think teachers are paid okay. Nurses on the other hand, and carers, and the cleaning staff in hospitals - they deserve a lot more.