Maybe it's because it's presented as a binary. If users want to be comfortable, it tends to equal 'remove belt'. But if users could be instructed to "if you mus

Maybe it's because it's presented as a binary. If users want to be comfortable, it tends to equal 'remove belt'. But if users could be instructed to "if you must, loosen the belt" they'd at least have people keeping them on? A loose belt won't protect in a major event, but it should at least keep you in the seat for an unexpected drop.