>>gnabgi+(OP)
Reminds me of the 2-hole "snake eye" or "pig nose" screw heads you sometimes see in bathrooms or elevators. I have several of the bits for these since they come with every one of those n>20 -piece screwdriver bit sets, but I've never actually had to undo one. I guess that goes for most of the oddball bits those sets come with.
If they really wanted to screw (pun, sorry) with repairability (and at significant cost to themselves), I guess they could start making their own taps and dies for nonstandard threads you can't buy anywhere else. Wouldn't stop them from being unscrewed, though.