Oh, boy... what a mess this is. Earlier this week, a Motorola employee with access to the company's official YouTube account replied to a (now deleted) comment about their locked bootloaders with "if you want to do custom roms, then buy elsewhere, we’ll continue with our strategy that is working thanks." Issues about eFuse aside, that's a pretty poor thing to say from a customer service perspective.  Apparently, Motorola recognized that fact after somebody posted on their Facebook page they'd be taking that advice:

Does this mean they're doing away with eFuse? Maybe... maybe not. But at least we know they're exploring the possibility, and that a more modder-friendly Moto isn't completely out of the question.