Imo a lot of parents are being quite selfish.
Imagine the boot on the other foot
A flu pandemic hitting elderly and young kids.
The teachers 20-68 are fine why should they wear masks? They might soread it to the kids and their families so younger siblings. Oh not to worry they need an education. Lets fine them too if they dont go in.
The teachers then dont want to do online lessons as it's extra work.
The gov needs the workers at work so wants parents sending kids in.....
Interestingly the school outbreaks were growing weekly even as community cases were still dropping asi guess presumably more cases popped up (maybe in other classes or schools related to the other ones).
Even if kids were 50% say less likely to pass it on
They have such big schools
Classes
Clubs
Friendships
The average officeworker
Food/other shop -masks
Office with SD and cleaners own desk probably
Adults who know if they feel unwell
PT - masks
Pubs
Imagine if your child had cancer or CF or asthma or if you lived with your 70yo parent or a T1 diabetic.
Do you still think schools are safe?
Even 'if' kids couldnt transmit it it could be all over them (clothes/shoes/bottle/lunch box/bag/coat/school notes)
There willbe a period of time where someone feels off and has maybe a sore throat (not a key symptom) then starts getting a tickle but is it a cough. That could be a day before it gets serious enough to be a new cough.
Kids dont always notice a temp. And young ones wont understand anyway as would not usually have to tell someone they have a temp.
Just in our 2 form entry i know of 2 shielding families and one where a dc had cancer and another where dc has kidney issues (after a virus).
When i was at school pur teacher died and the whole school still remembers the day (she was only around 40) of a brain haemorrhage) and my 12yo friend died too. My other friend was on AD by 18.
Now imagine an ex-shielded teenager they know there is still a danger that would possibly be quite frightening.