Maybe this could be the seed of a new business. We could make sold metal bunkers the size and shape of phone booths. People could pay an hourly rate to be locked in them, while cameras, microphones, and speakers could allow them to insult passing members of the public with complete impunity. It would be particularly profitable if certain members of the public were so offended that they hung around, waiting for the "michael anderson"-alike to come out. This would force the person inside to keep on feeding the slot so that they can remain safe inside.
Maybe this could be the seed of a new business. We could make sold metal bunkers the size and shape of phone booths. People could pay an hourly rate to be locked in them, while cameras, microphones, and speakers could allow them to insult passing members of the public with complete impunity.
Good idea, but don't cars fulfil those functions for most people? 😉