Spoken like a true first-world armchair warrior. Maduro shut off the non-p2p systems, as dicussed. He then failed to stop crypto payments. Do you think it was his "preference" all along to fail to control the flow of money?
Don't underestimate people's ability to figure out a VPN. It's not hard, and the prospect of literally starving to death can be quite motivating.
And since you mentioned magic, the real magic would be any country stopping its citizens from accessing the internet. Even in North Korea, there are people with unfiltered satellite internet, because Kim Jong Un has not yet built a Faraday cage around the sky.