I do not understand this but maybe it’s because I’m a guy and keep my keys in my front pocket. I keep literally the BARE MINIMUM of things on my key chain. So far as I even have separate keychains for separate vehicles instead of having one key chain for all of them. My SO on the other had has 2lbs of trinkets on her keychain.

Opposite goals. If it’s in your pocket it needs to be minimal size. If it’s deep in your purse, it needs to be easy to grab.