Yeah, what's useful today will be ossified in ten or twenty years. That's kind of the point I was making (which you note in your second paragraph). If you want

Yeah, what's useful today will be ossified in ten or twenty years. That's kind of the point I was making (which you note in your second paragraph). If you want a healthy ecosystem you have to remove the ability of economically-disconnected middlemen to screw with your protocol. And the best way to do that is to make it as dead simple as possible, so there is very little leeway in implementation.