Your statement would make more sense if USB-C somehow magically would be immune to wear, but it’s not.
I’ve got a Lightning cable with worn out gold plated contact points, the springs in the phone are perfectly fine.
My point being that without some reliable statistics pointing to springs being way more susceptible to wear than gold plated contact points, it doesn’t make any difference.
(FWIW: I currently work with factory equipment for PCB production testing and bad contact due to oxidation and wear is a much bigger issue than springs going bad, but that’s just my experience.)