BALONEY! (to keep the language in-bounds)What can be seen or not seen when the kids join a remote classroom clearly falls entirely into the parents' responsibility. You don't send your kid to school naked either. If I have to do a Zoom meeting or video conversation, I routinely double-check that the background is neutral.
Once it is being broadcast, of course anything can be reported to authorities, by anyone who sees it; it's no different from someone watching you through your living room window as you strangle somebody
The sticking point, which I think will indeed need to be settled in court eventually, is how far school rules can be enforced off school grounds. There is precedent; teachers have been fired and students suspended for drinking privately with host families after hours on school-sponsored foreign trips.
You're equating looking through the window and witnessing a murder with a kid possessing a perfectly legal TOY in their own home!?!
And comparing mis-behavior on a school sponsored trip that someone participates in voluntarily to behavior in one's own home during mandated participation in school is equally absurd. You see no difference? And these examples from a valid precedent for THIS abuse? Seriously?
Since you, as a former educator, appear to be acting as an apologist or even an advocate for this ridiculous over-reach and over-reaction it is no wonder that such abuses are being perpetrated and justified by others in the field of "education".
Though it would be more appropriate to call it what it has actually become - INDOCTRINATION - rather than education..