Snark aside and how most phones/etc are put together these days, I see issues in the general population of replacing the battery if it requires opening the case.
Every phone (before the advent of eSims) used to come with a simple sim-opening tool that made it trivial to open the sim tray. I find it baffling to think that phone manufacturers would find it so difficult to add some teeny screws or other fasteners that could be easily opened with a 2 cent tool that would come with the phone.