Bitcoin is the best form of money in the world, and practically-speaking, money is honestly the most important thing to humankind, since it determines how everyone spends their time. Our money will go further in a deflationary economy, making all necessities cheaper every year, unless it's interfered with by the government (such as enforcing patents and such). Scarcity exists wherever there is demand, and markets exist when there is supply and demand. Having a money that isn't scarce makes fair commerce impossible.