They don’t care. It’s the film industry equivalent to the Microsoft support scammers. Get a bunch of targets, spam out hundreds of thousands of threatening emails, profit off the small percent of people who fall for it.
Turns out homeless people drink much more milk than expected, or are somehow getting their hands on calcium supplements, their bones are far less brittle than expected and keep dulling out the blades.
That’s awesome if it works. But I had to provide IT support at a school once that had to specifically tell even contractors to please not being anything with peanuts onto the school grounds. They had a kid with a severe peanut allergy and a habit of licking everything (behavioural “quirk” to put in nicely, I had literally been licked on the elbow).
Admittedly that was only once in almost 20 years of doing IT support in schools. But I am more than happy to sacrifice some personal liberty in that kind of situation.
Other schools can have kids with such severe allergic reactions that it’s the simplest option to ban them. This is mainly primary schools. I’m not saying if that’s right or wrong, there’s too many variables.
Kids can’t be expected to perfectly manage their health problems, that’s why at most schools yes the kids may have an EpiPen, but the school is also generally required to have one for each kid with a registered allergy.
Sadly with all this evil crap now days, they’ll bring it back in a few weeks or months, rename it to the "won’t somebody think of the children API"with a massive ad campaign saying anyone or any website not using the API are r*ping kids…