I did some research on Bitcoin because I was interested in it, and I discovered that the key principles of Bitcoin are peer-to-peer, anonymity, pseudonymity, decentralization, and operating without a middleman to ensure that Bitcoiners can have financial freedom. However, despite knowing that Bitcoiners adhere to these tenets, why do some Bitcoiners act contrary to them? Why do they continue to support centralized exchanges, use them, and retain their Bitcoin there?