Umm, yes...?
Just put a 'warranty void when removed' frangible sticker on it. Seems to work fine for PCs.
But so many people these days seem to be brainwashed into accepting that computing devices should come with soldered RAM and locked bootloaders, they probably can't even envisage how hardware used to be. Yes, modding my device voided the warranty and I didn't care. Freedom has a cost.
> Umm, yes...?
Ok, and so that trade then means Raspberry Pis don't exist, because the conditions are such that the company doesn't have the incentive to produce the device in a way that makes sense to them.
Congrats, you now live in a world where you are theoretically free to swamp the RAM on a device that never got made.
Also tone down the freedom sob story: if you don't like the limitations of this device, buy a different one. Your "freedoms" are not at risk just because this small company trying to put out an affordable device is making trade-offs to protect the vast majority of their customers (who will never swap the RAM chips on their board) at the expense of a small minority who wants to do a thing their product is not intended for.
The occasional unlicensed and secret RAM upgrade isn't going to kill the business. It's also a small minority!