X is bad therefore !X is *not* always valid. Sometimes, *every* option is bad. In such a case, "X bad therefore !X" is wrong.
When it comes to financial systems, that's exactly the case. The banking systems are terrible. Anyone who thinks Bitcoin is the answer either a) doesn't understand Bitcoin or b) has already put money *into* Bitcoin, and is financially dependent upon convincing people that Bitcoin is the answer.
Bitcoin is not trustworthy or anonymous.