> I've never seen the male part of the female USB-C break, but I'm sure it's possible
I know anecdotes don't mean anything, but I have. Every USB-C phone I've ever had, apart from my iPhone that I currently use, ended up with having completely worn out connectors after two-three years of use. They stop holding cables in firm enough and start only making the connection when holding the cable at an angle.
Probably a lot of lint in there! My 4 year old phone gets that way until I clean it out with a plastic pick (very vigorously at that) and it's like new again.
Could you mention what phone models were those. I haven't seen one port go bad.
I don't want to sound like a jerk, but have you considered that you might need to improve your putting/unplugging habits? I used to have connectors and cords break after around that much time. Around 2018 or so I bought a new set of chargers and decent quality cloth sheathed cables. Because all my cords were new, I was much more diligent about carefully plugging and unplugging (no mashing the port, no flexing across the short axis, no yanking by the cord) and eventually a habit formed. Not a single one of those cords, nor any of the ports on my phones, have broken since then. Even the daily use ones next to my bed!