For what it's worth, there are many different types of cryptocurrency enthusiasts, and trying to lump them all together is going to yield a ton of contradictory

For what it's worth, there are many different types of cryptocurrency enthusiasts, and trying to lump them all together is going to yield a ton of contradictory statements. Many see Bitcoin as a "disruption" of banking, or credit card companies, or Western Union, or gift cards, or contract law, or existing settlement/clearing systems, etc. But what I see Bitcoin disrupting is _central_ banking. The genesis block for Bitcoin doesn't say "visa transaction fees are too high", it says "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks". What happened to the outrage at the bailouts in the 2008 crisis? How have we completely forgotten that? Opinions differ as to the underlying causes of the 2008 crisis: was it reckless bankers and insurers, was it criminal bankers and insurers, was it the repeal of Glass-Steagall? Many people, myself included, place the blame squarely in the hands of central bankers. The crisis was created by them, and then glossed over by them by throwing money at the people who took the most advantage of their manipulations. The problem is not that someone else should be in charge of central banking, it's that _nobody_ should be in charge of central banking -- the central banking, really, and the notion of a "lender of last resort" should simply not exist. Part and parcel of that is that we need a new currency -- one that cannot be created on a whim based on some "understanding" of macroeconomics that is completely incorrect. The goal here is so absurdly ambitious that people have stopped talking about it -- replacing Visa is nothing; Visa can exist and spend Bitcoins, just as Visa can (and does) exist and spend Euros and Yen and whatever the hell you want. But Bitcoin is the first serious attempt to make a currency that is independent of central bank manipulation (second, I guess, if you count gold). > There aren't many legit use cases where bitcoin beats fiat nowadays So here's the use case -- the US government cannot literally quadruple the amount of bitcoins in existence in order to pay off a bunch of bankers who lost their shirts, and a bunch of auto manufacturers that lost their ability to compete. I get it, this is not going to make it easier to buy your coffee, or whatever "mainstream" means to you. And there's a good chance that Bitcoin will not topple the Federal Reserve or the European Central Bank, or whatever, but it's an avenue to start opting out of a financial system that is increasingly dependent on massive government actions, and supporting the massive covert and overt international economic warfare being waged in our name, supporting the contemptible level of corporate welfare that threatens to undermine those aspects of our government that are essential to a free society, and resisting the attempts to use inflation as a hidden form of super-duper-regressive taxation to punish those who try to save money.