You have the freedom to create a crypto, the governments have the freedom to shut them down.
The government wishes it could! At this stage, the horse has left the stable. With futures ETF's already trading, and spot ETFs coming to the US (already in other countries), its fair to say that for BTC at least, there will be no regulation that brings it down. Its an asset, simple as that.
US currency is clearly on a consistent decline, and accelerating as per the chart below.
Now granted, BTC is highly volatile, but holding USD for us poor saps is about as dumb as it can get. I'm also sure that there are enough officials that are holding crypto that they themselves aren't going to try and impose any drastic restrictions and hence shoot themselves in the foot.
I do agree that the price of BTC has perhaps been inflated with stablecoin shenanigans, but the FED is just as guilty of this practice. If the definition of a ponzi scheme is paying out from new money entering the scheme, then the entire US debt is a ponzi scheme. It will never reverse direction, always growing, and in order to pay out the obligations of the government, new money has to be printed. Heck, at least with BTC, you have actual money coming in, both people and institutions buying. But with the government, they are just printing, heaven forbid they slow down spending or try and tax people more to make up for the difference.