Venezuela is the worst country to live in right now given the exorbitant inflation rates and the corrupt government. The only thing citizens can do right now is to go away from the country and start somewhere else. No matter how hard the Venezuelan government tries to change what's happening in the said country, it's far for being saved and a new government with less corrupt official is the last hope from an utter destruction and anarchy. Perhaps it'll take a long time but then it's the only solution: overthrow the corrupt government and start anew.
Yes, I strongly agree with you that such a government existence is not correct, people become poor because of the government, and Venezuela should initiate a revolution. However, the involvement of such a country without external forces is very difficult to achieve. This is a terrible country and people's lives are very difficult.