Very bad news for Bitcoin users, because Visa and MasterCard are the vanguards of payment systems and the fact that they are disconnected from Bitcoin is very sad! But perhaps this is not a problem, even if these payment systems are not directly accepted by Bitcoin, we can easily cash it to the Euro or Dollars by using exchange offices on the Internet and also to receive Fiat at ATMs all through Visa and MС, although the commission there will not be much more. So this problem can be circumvented! Thank you @pharesim