Isn't the Snapdragon X Elite pretty much the only part that would fit the bill? Framework might not even be able to get those, Qualcomm generally won't even give you the time of day unless you commit to buying a bazillion units.
Yes but Framework doesn't have to and probably doesn't want to. Snapdragon laptops often ship with very few user serviceable parts including RAM which would be tough for the Framework mold IMO even if they got something working with LPCAMM (though that's likely an inevitability). But Qualcomm making a Framework compatible board in part as development kits would likely be beneficial for both.