I’m right handed, but I keep my phone in my left pocket since I like to be able to pull out my phone to check the map or msgs while using my primary hand for another activity.
When texting, I usually use both hands but certainly can type with just my left hand.
Where do you keep your phone & why?
Phone: Right back pocket.
Wallet: Left back pocket, sometimes passport.
Leatherman: Right front pocket, potentially keys. Sharp metal things mostly, nothing that can get damaged.
Utility pack/earbuds/emergency usb-c charger: Left front.
Pack has a small toolkit and some usb-cables for charging.