Some just arent attuned to progress!!! But motogp shouldnt have any rules other than displacement as far as I am concerned. Traction control is something you can buy stock now, and you wouldnt see it for 30 more years if the racers hadn't done it first and made the public want it. If you look at how long motorcycles went unchanged (before any of us were riding included) you will see how lucky we are the competition made better bikes by progressing.
Formula racing has it's place, but if you are going to ban 4-900 dollar clutches for the amateurs I think I would say ban suspension upgrades that can easily double that, and engine upgrades that can easily triple that as well as costing more each week to maintain.