You just stated the solution, probably the best one at this point; the group of enablers and ones sucking up the spoils with him, seeing a threat to theirs (and maybe a chance to become a top dog), turns and convinces a jumping out of his own window.
Can this be done quicker than history has shown us? Before massive amount of damage has been inflicted? Hope so, but not counting on it.
You can start with El Salvador using Bitcoin as a National currency. However US Senators on the Finance Committee just recently stated they are scared of a tiny little country El Salvador and Bitcoin as a currency as it undermines the powerful devalued US dollar.