I think this world needs BTC, but the elites in every government are reluctant to use it for fear of their transactions and wealth being known to everyone in the world, Banks are made to store money, but there is no transparency of the data they provide, because banks impose taxes on account ownership and the bank does not recognize it then declares taxes for administrative costs.
In the crypto world, every transaction is validated by the miner and the miner works fine then gets rewarded for the gas fee. actually the existing system on the blockchain is good, but the government still wants Fiat or paper money to facilitate transactions which in fact Fiat transactions are very complicated because they go through the clearing process