> What you refer to as private manipulation is called supply and demand, maybe try reading Econo101 :)
Does Econ 101 cover asset bubbles or financial manipulation? It's been so long, that I can't remember, but I promise you that prices can reflect things other than supply and demand once you manage to get past that first class.
> Bitcoin doesn't need permission though
No authoritarian would EVER cut off or filter the internet in their country. Nope, has never happened, will never happen.