Maria is ful of good itentions, but with dictatorships, the only thing that work is the use of brute force.
Discussion
If you can get just 10% of the productive population moving to Bitcoin and exchanging in Lightning (cheaper/faster path on Bitcoin network) you will remove central power control.
Get all in cold storage as soon as you can. Not sure how that would work to get hardware keys.
if she had good intentions she wouldn't ally herself with violent thugs that burned cars and murdered scores of Chavistas....
I think the main error of Maria was allow the disarming of the citizen. Good people with firearms, as the americans with the second ammendment, is not easy to defeat.