Until you said you are from Cuba, I didnt pay much attention :D I feel you bro...

"allow for the protection of the wealth" Thats true only to some extend. What cryptos do is the wealth redistribution. From rich to clever and tech-saavy. Big bankers are yet to wake up and start buying up. Not even talking about the governments.

There is a fine gradient between left leaning and full blown communist.

I agree the main proponents right now are libertarians and anarchokapitalists, but I dont see why leftists (not commies) should not like it as well.

Peace to you and to hell with governments!