For small transactions, it is clear that bitcoin is not practical, because it loses fast using paper money. But for large transactions such as buying property, lambo, or investing in stocks, using bitcoin may be safer and more comfortable. The solution to overcoming bitcoin is impractical, one of which is by making bitcoin debits issued by exchanging bitcoin using an anonymous card, even though ultimately it's not 100% anonymous because identity is a must, at least fingerprints.