]
we all know their dirty secret is to ban cash and digitalize your influx so they can track tax you better.
Based upon this precedent -
https://en.wikipedia.org/wiki/Executive_Order_6102 which is far more egregious than simply stopping printing their own virtual token I think you have a realistic fear. This is one of many reasons bitcoin will have a important future for all.
Bitcoin is Regulatory Arbitrage and no one should underestimate how important of a role that fulfills.