VISA and MasterCard tighten the requirements for the issuers of the bitcoin cards
this is already expected of them because they are not seeing many governments regulating cryptos, this has become a more political problem than a problem of competition, unfortunately. What may be beneficial for cryptos will be if more giants enter the crypto world and in the future will force many governments to regulate cryptos if that happens then we will see the Visa and Mastercard to accept cryptos.