Bitcoin and DeFi are breaking the old-fashioned fee system of traditional banks.

This is not a new argument, but recently there is an interesting case worth pondering. Suppose you hold $1 million worth of Bitcoin and want to borrow money. In traditional banks, you have to go through a 120-day KYC (Know Your Customer) process—long, tedious, and costly. But using Bitcoin as collateral to borrow on a DeFi platform? You can skip all that hassle directly.

This is the key point. What supports the "skyscraper" of banks? It's these bureaucratic procedures and fees. KYC processes, compliance costs, manual approvals... each layer costs money. The emergence of DeFi makes this system seem especially redundant. Smart contracts replace manual work, transparency replaces black boxes, and efficiency far surpasses traditional finance.

As more people discover that DeFi lending is not only faster and cheaper but also more autonomous, the traditional banking model will really need to rethink itself. This is not alarmist talk, but a market vote with its feet.