> Every single Apple's competitor delivers laptops with 32+ GB of RAM, and MacBooks are stuck at 16GB and there's no one to blame for it but Apple.
This is only partially correct: those are separate models which are bigger and have worse power and heat characteristics. Every laptop which is similar to Apple's shares the 16GB limit for the same reason; the difference is that Apple has decided not to offer that second tier.
Dell's XPS is comparable in size and performance to the MBP and has 32Gb of RAM available. Does the standard DDR4 they use effect battery life? Possibly, but that's a trade off I and others would take for our $4000 laptops not to grind to a halt when we spin up a few docker containers.
This is only partially correct: those are separate models which are bigger and have worse power and heat characteristics. Every laptop which is similar to Apple's shares the 16GB limit for the same reason; the difference is that Apple has decided not to offer that second tier.