Phones and other electronics are not a lot different in that manufacturers don't really want you to fix them and any sop towards repairable phones is under duress from legislation or . Hell, good luck even finding a genuine battery, I can't even get one for a ThinkPad and they're supposed to be good for that.
To be honest I'm fairly cool on repairability for phones as they're so tightly engineered, it's genuinely hard to engineer and they cycle so fast the parts go out of production in weeks.
Even worse. Electric cars have a huge battery, that may have a compromised integrity after small bump. It is quite difficult to resell EV, if log shows airbags popped at any point!
This is being fixed as electronic components are being switched to 48v. 12v hasn't been enough for a while. Lots less wires and control modules with 48v.