The answer is simple. Most of us will do whatever it takes to avoid the humiliation, rudeness, and general prison treatment given not only the crews but the customers. I was going to take a holiday with my whole family to London and show them the White Tower, which I very much enjoyed as a pilot on layover in that fascinating city. I have 19 dependents by the way and I intended to take them all.
Not Anymore. We'll do something by car locally that avoids all this unpleasantness.