But Chris, while I agree with your attempt to see the other side, the problem with this is that, with choice, all of this money spend is optional. The manufacturers can choose to spend the R&D money or not. If it's profitable to do so, they will do it, if not, they won't. The teams can stick with the "safe choice" tire or not. If they choose to use a radical, "edge" choice they would have to spend money (and rounds) to make it work, if they choose a safe tire, they won't.
What a sanctioning body should be doing is specifying the requirements for the equipment, not the supplier. If they're worried about safety, require a standard series of tests or even construction. It they're worried about cost, specify a maximum price. If they're worried about fairness, specify some kind of hardness spec. Then let the manufacturers decide if they can meet the sanctioning body's specs and still make a profit. Let them choose to be in the game or not.