That is a difficult question to answer, but the answer is modt likely to be 'No'. There are people who like decentralized money only for investment and earning, but they will not accept it their daily life. Some people would love to accept it. But, there is also some people who don't like decentralized money at all. So, when we are going to talk about the world, we will have to consider all of its population, and thus it is safe to say that the world is not waiting for decentralized money.