(he was talking about myths relating to pregnancy)…
The other thing to search for, is the question ‘is a condom waterproof’? …
Bearing in mind the answer is yes, I think most of us can SENSIBLY work out possible reasons as to why a person might want to wear one in a bath, under certain circumstances.
It’s not rocket science I can assure you (it’s actually more medical - there’s your clue), AND it has nothing to do with anything specifically sexual.