I believe that the main reason for these reproaches and postponements is because the crypto market is a market that is not legalized by the governments, I do not know if exist 5 countries in the world that have made laws on cryptos and in those same countries cryptos are legal. what happens is that many countries allow the use of cryptos, but without law about cryptos. this lack of laws is a embarrasment for many things. For example in the case of exchanges, exchanges do not have licenses issued by governments of such exchange origins, which means that many exchanges have no inspection by the exchange's home government.