I see the same, and feel the same, although it costs me nothing, as I have no BB, nor anyone else in the family.I get sick and tired seeing able bodied people dropped off at a supermarket and the driver puts his/her badge in the windscreen and sits there in the marked bays.
But then I remember that not all disabilities are physically obvious. You don't know that the person being dropped off doesn't absolutely need that car and driver being close to the door and right where they know it is for reasons not including anything physical.
Ditto when, as I did recently, you see (in my case an MX5) a car with a BB and you think "I'd struggle to get in and out of one of those - how on earth can someone disabled manage it?"