You still wouldn’t need to go inside the building. You can park and have someone come take your order like the old style drive ins, or even order ahead of time (app or mobile website) and park and just wait for your food to be brought to your car. Can still have the cost reduction of not having seating without all the drawbacks of the drive thru.
Got a bidet as a joke gift for Christmas a few years ago, it has been an absolute game changer. Hate pooping anywhere but home now, I actually feel clean, and use much less toilet paper.