iamnotcorrect
not a criticism at all by the way! i like the concept and interested to see how it works out (plus thanks in general for thinking of thing people may like and putting the effort into creating them!).
Just that i would describe it as small talk with interesting queues :) - note IMHO small talk is very important and is a great way of learning about people and the world without getting into a fight :D.. this is just small talk that is less likely to be boring :D
*edit: the assumption being that as there is no trust between participants - they will answer these questions in a certain surface only way. the only thing that would make these questions not small talk is if they were part of a wider conversation.
While i think that monitoring usage of devices is important, the idea of not giving a 6yo an ipad or similar when in all likelihood their familiarity with these concepts will benefit them greatly is a bit naive.
So while i don't know the answer, i 100% agree that the solution is not to leave it all to parent.. I would expect a cashier to question my 15yo buying booze, even if i had said it was okay - this is basically the same thing imho.
or a bit like the high voltage warning signs behind barbed wire and locked gates in electricity sub-stations.. or weak roof signs that only burglars will ever see - ultimately we want to minimise the harm.