He is 4 (though looks younger).
He has to come with us when ds1 has his 30 minute swimming lesson. Sometimes I remember to pack toys, sometimes not, either way he likes to pull out all the cards that are in my purse.
Every week some other parent will tell me that he is doing this in such a way that they are assuming I hadn't noticed (he sits on the floor and adults stand - we are on a bridge thingy above the pool). They phrase it as a warning. When I smile and nod, they look
and I feel like I am letting him do something he shouldn't.
I looks down at him and we chat very frequently. He is sitting down, not running around with them and there seems to me that there is no risk. AIBU?