USB-C would have been a great replacement... for DisplayPort/Thunderbolt ports.
It's finally, years later, getting merely not infuriating to be stuck with only USB-C ports.
Single port for display + charging is very nice, when it works.
That iPhones and most iPads still don't use it is annoying. Having two kinds of charging cable around, years after Apple went all-in on USB-C for laptops, sucks.
[EDIT] two kinds of charging cable and still needing to buy & carry two kinds of adapters/dongles for everything. Ugh.