Since the Cuban Revolution in 1959, the Cuban government has been a communist regime. The government owns all businesses and property on the island, and it tightly controls the economy.

There is very little private enterprise in Cuba, and what little there is, is heavily regulated. The Cuban government does not recognize private property rights, and it does not allow its citizens to freely trade goods and services.

The Cuban government has also been hostile to foreign investment. In the past, the Cuban government has nationalized foreign-owned businesses, and it has expropriated private property.

The Cuban government has also placed restrictions on travel and trade with Cuba.

Given the communist nature of the Cuban government, it is not surprising that Bitcoin would be illegal in Cuba. Bitcoin is a decentralized peer-to-peer electronic cash system that is not under the control of any central authority.

Bitcoin is also a decentralized digital currency that is not subject to inflation or financial regulations.

The Cuban government does not recognize Bitcoin as a legal tender, and it does not allow its citizens to use Bitcoin. The Cuban government has also banned Bitcoin exchanges from operating in Cuba.

Given the hostility of the Cuban government towards private enterprise and foreign investment, it is unlikely that Bitcoin will become legal in Cuba anytime soon.