I’m actually serious. From time to time I’ll hop in the shower or take a long soak in the tub and a firearm will be nearby. (Not in the shower, but rather in a cubbyhole, or on a shelf, where the air around it gets unavoidably steamy.) Without question the guns used for this purpose are stainless steel; I’m not stupid.
However, the question is: should I avoid a stainless revolver (easy to wipe down any condensation from the major parts, but it’s definitely not sealed) in favor of a stainless semi-auto (theoretically no condensation would get into the chamber with a closed slide)?
Does it really matter?
FWIW, every time I’ve done this, by the time I exit the shower and towel myself off, the guns appear to be dry and free of condensation.