Honestly,I doubt if truly communism will ever been realize.

The implementation of communism has faced significant obstacles in practice, with historical examples often deviating from the idealistic vision. Factors such as human nature, political dynamics, economic realities, and cultural differences have complicated attempts to establish true communism.
Though some have argue that communism is an achievable and idealistic goal,

but for me, I think its very difficult to predict with certainty whether communism will ever be fully realized on a global scale.