One should be at the bottom one at the top. I understand space on the phone is a premium but a second port would make the phone so much more usable. Wired headphones, flash drives, camera modules, speaker modules, keyboards, even connection to a TV, all could be used while charging. It’s a shame it’s not a thing, USB is extremely versatile port, but you only get one and it’s used for charging half of the time. (I am aware dongles exist)
On the plus side it’ll make waterproofing way easier. And ports are often the first thing to break on phones in my experience. Honestly my biggest disappointment will be the loss of the SIM slot, since e-SIMs give me the creeps. I like that my relationship to the cellular provider is on a part I can pop out.