MCAS uses trim rather than elevator? That seems insane, though I suppose trim has more authority than elevator...but yeah...in the time it takes for the pilot

MCAS uses trim rather than elevator? That seems insane, though I suppose trim has more authority than elevator...but yeah...in the time it takes for the pilot to notice the trim has moved itself to some insane level, they've been nose down for so long that they couldn't possibly recover.