Years after AppleCare ended, they replaced literally every part of my 2012 MBP, for free, except the bottom cover (new display, new circuitboard, new battery, n

Years after AppleCare ended, they replaced literally every part of my 2012 MBP, for free, except the bottom cover (new display, new circuitboard, new battery, new keyboard). Unfortunately, it was replaced with new hardware (identical RoHS solder problem), so it failed again relatively quickly (to crickets from Apple). I didn't buy another Apple laptop until the M3 MacBook Air debuted (what an impressive machine — particularly battery life!). I already know this machine is "disposable" (i.e. delicate), but heat is definitely not going to pop any circuits (like the MBP from a decade+ ago — that thing got HOT).