Whether it is coincidence of “their” plan, I can see the possibility, not long hence, when it won’t be possible to exchange fiat money for BTC except for direct

Whether it is coincidence of “their” plan, I can see the possibility, not long hence, when it won’t be possible to exchange fiat money for BTC except for direct person-to-person agreements. (And if CDBCs are adopted then such exchanges could be forbidden.)