There are all types... and that is more than fine. I ran into girls in high school that packed their own ‘rubbers’ as it were. Once I settled, married 47 years.
I knew guys in high school that would pack their own rubbers in their wallets to the extent that they would wear a circle brand in them. It was just a stupid adolescent thing. We all knew most of it was just talk and if they ever actually had to use the thing, they would be dried out and useless.