If I traveled 100 years into the future I actually wouldn’t be surprised if they’re still using USB-C. A different version of USBC but it’ll still be the same cable, the only reason they would upgrade to another cable is if they decided for some reason that it needed to be able to carry enough current to vaporize you.
Leprosy famously has a very low R0 value. Low enough that it’s really surprising that it was ever considered an epidemic.