fishcurry509

This is the technically correct answer. My good person, you have, very clearly, been thinking a lot about this! Well explained!!

Edit to add: reversing in gives you a much better angle than pulling in because it’s your front wheels which are doing all the steering work.

And there are devices which have a non removable but still no waterproofing.

If the reason for non removable batteries was to make phones waterproof…

UIs have started to hide the actual details

This is what it’s really about. There’s no need to understand the nuts and bolts because now the software obfuscates all of that.