Because bitcoin requires substantial inputs (hardware, energy), if it actually has legs, it will end up being controlled by whoever controls the most capital.
That's not self-organization, that's just replicating the same broken economic system we have right now, but (ironically) with much lower efficiency.
> It has the potential to completely eliminate the boom/bust cycle
Citation needed. =)
> eliminate currency manipulation
"A single anonymous market manipulator caused bitcoin to top $20,000 two years ago, study shows"
https://www.cnbc.com/2019/11/04/study-single-anonymous-marke...
> free hyperinflated jurisdictions from that aspect of their poverty.
I'm sure that'll work great for folks who can afford to buy (or would be payed in increments of) approximately 0.0005 BTC at a time. What are transaction fees these days, anyway? =)