But you know who has covid and who doesn't, @Radyward, and when your patients' condition warrants you have full PPE. Teachers don't have this luxury and they are dealing with a wide variety of personalities and in many cases young people with a need for a physical outlet for their energy, and perhaps also a tendency to disregard rules.
Your high risk patients are not, I presume, defiant small children. Your working environment features patients in beds or on stretchers, sick people who don't have the energy or interest in getting up and causing a ruckus.
Again, if you think any school setting would be school as normal, you can think again. The experience would be very jarring for the children if done properly, and dangerous for the children, the teachers, and all the families connected with the school if not done properly.
Where I live, the schools had an opt-in after Christmas for in-school learning after being locked down since March 2020, and about half of the students opted in. About half of those opt-ins have now opted out because it was not at all what the children were used to or able to cope with. Complete social distancing of the sort that is necessary in order to keep teachers and children safe in an enclosed setting is upsetting for children.
Did I mention that in order to provide adequate ventilation, the classroom windows are kept open, rain, hail, sleet, cold wind, snow notwithstanding, and the children must wear winter clothing and outerwear, boots, gloves, scarves and hats in order to keep warm, and they are not allowed to move around their classrooms? And lunch outdoors, no playing tag or ball or skipping or hanging around chatting together, regardless of weather.
The point of keeping children out of circulation is to keep all the people they could infect safe - their parents, siblings, grandparents living with them, some of whom will be vulnerable. It is also important to keep teachers and teachers' families safe. Teachers are not an expendable resource.
All this 'lost generation' and 'parents at breaking point' talk is laying it on a bit thick. Honestly, lots more heat than light in your post there.
And I think you need to withdraw this:
'Thinking yourselves mighty, screaming unsafe'.
It's not OK to sarcastically disrespect entire cohorts of people.
This isn't a competition.