Just freeze for a few months the bank accounts of the top exchanges and see the bitcoin price collapse and 10x more people labeling it again as a ponzi scheme
Didn't we discuss that point recently?
We had (and still have, by the way) the bank accounts of the top exchange frozen (I refer to Bitfinex, obviously), though, despite your claims, Bitcoin went exponential, not crashed down as you had been preaching. So this point is shaky in the very least, and reality seems not to support your sweeping generalizations. I know what you are going to say but if what you are about to say were actually true, we would have Bitcoin go down at other exchanges (apart from Bitfinex) which is nowhere near the case. Regarding your other points, to have any noticeable effect they require a concerted effort by all major governments likely at the level of the UN Security Council, but we are unlikely to see a consensus there any time soon (as the recent history shows)