Ah yes, let’s welcome one device - one operating system myth to the desktops, with people choosing hardware because of software feauture that could be installable. Welcome the expiration date on computers called “years of software support” and welcome overall unfriendlyness for alternative systems.
Performance and efficency is one side of the coin. But let me remind you that Qualcomm (among with Google) is the reason we cannot have lifetime updates for our phones, ROMs build needs to be specific for each model and making a phone with anything but Android is nearly impossible.
I’ll take ARM over x86, but I’ll take AMD/Intel over Qualcomm thousand times more.