I would think this feature would be a plus, although as an owner regularly using the vehicle I'd greatly prefer a manual transmission and shoulder seat belts in the rear. I believe 88s only have lap belts.I'm guessing without any knowledge on the subject, that collectible wise, manual windows is a "plus" in terms of value on a FJ62 perhaps?
Kinda like having a slick top E90 gen M3 with no Navigation, which are far more desirable than the higher factory spec models.