So I like where you’re going with this, and it’s the kind of thing that’s been bubbling in my brain for a bit now, but question: I’ve been to a few soup kitchens in different areas of my own country. Never once have I witnessed or heard of anyone having to renounce anything to get served. You show up, you get fed - there’s Jesus freaks in the wings who may use the opportunity to try and convert you, sure, but if you walk away from them it doesn’t mean they take your plate.
Do you have any specific examples you can point to where this isn’t the case? If nothing else, helps name and shame.
My gut says fuck no. My brain says have a frank, balanced discussion with your kid and decide from there.
I know my own answer would still be fuck no, but I don’t know you or your kid.