Steve
Mostly Harmless
But they didn't always have these things... and they weren't banned. What happened?If automobiles don't have bumpers, airbags and sealbelts, or knocking down someone deliberately or driving while under the influence has not been made a criminal offence, then yes, they should be banned.
Conversely, are you discounting the numerous safety measures that exist within MMA? Can you name any safety measures that have been implemented within MMA? I can think of many.