Privacy isn’t restricted to just your data on file. You’d expect some sort of privacy in bathrooms (I assume that’s where these would be installed). It can also set a precedent. Maybe they start tracking cellphone use “ensure students are paying attention”. Maybe they start tracking how often students are using the restroom, especially female students to gather data on their cycles (incredibly plausible depending on the state). Maybe they track their exact movements via school wifi. Maybe they give them laptops to spy on them at home. None of these obviously equate to one another but where does the school draw the line? Rather not have this shit in the first place.
Just made a dummy account and it only asked for a phone number as a recovery method but happily let me skip it. Full 15gb of storage as well.