This is dumb, once you're no longer trying to make the phone paper-thin, why keep the battery non-removable? Just give me a phone that runs on a couple of swap

This is dumb, once you're no longer trying to make the phone paper-thin, why keep the battery non-removable? Just give me a phone that runs on a couple of swappable 18650's and call it a day. I don't need 22000 mah. Make an snap-on enclosure for more 18650s if people want that.