People that buy MacBooks don’t care, or at least they don’t care enough to buy something else.
As to your second point, MacBooks have been available for how long now? And yet thinkpads still exist.
As to your second point, MacBooks have been available for how long now? And yet thinkpads still exist.
The X1 Carbon doesn't have upgradeable RAM. On some level, I'm convinced that Lenovo wants to follow in Apple's footsteps and is testing the waters with the X1 Carbon series.