Not when the charger says "for home and office use only"

There's probably some weird clause in the usage guidelines saying you need to have the charger attended all times it is plugged in or something like that.

It's not just a clause. People will claim that this is the only safe way to charge them.

Personally, I think we need a cultural-architectural accommodation - we used to have coal chutes, milkman boxes, ice doors. For well-regulated but large batteries like an EV, a detached garage. For raw cells, a grill sitting on the driveway.

I have only had one "Spicy Pillow" from consumer devices (a phone-charger power bank), but with raw LIPOs in RC hobby gear it was an eventuality.