Schools are scared to death of kids recording their staff being stupid, and each other. Legal liability/parental outrage. They block both phones and smart watches. If it were just a usage problem, they could have done what we always do and only take things away when they're an issue.
Since the advent of phones, this hasn't been a real problem.
My son's school collects them at the classroom door if they have them out, or ignores it if they're in their bag as long as they don't make noise. - free
Kansas, who is already horrible at maintaining educational budgets to a self-destructive degree wants to spend 150k of (likely unwilling) taxpayer money to provide fancy lockers for phones that could be solved by leave it in your bag and off, if we find it on or it makes noise, you get detention.
It's a stupid waste or resources and time.
if 0 is the Byrds Turn Turn Turn and 10 is RaTM bulls on parade, maybe go 6 or 7