Bitcoin is created because Satoshi Nakamoto saw loopholes in the "third-party" payment method which introduced the problem of "double-spending". But this simple solution happened to be the facade of Bitcoin as it also gives way to blockchain technology. With these, the idea of bitcoin becomes the voice in the financial sectors. Looking at the federal reserve minting new paper bills to circulate the supply of money and stabilized the economy, creates mass concern. What if this inflation would continue to rise? What happened if they minted a lot of paper bills? What then? A lot of whats makes people in the bitcoin community wary and as simple as that - bitcoin becomes financial freedom - which is decentralized and trustless, with no third-parties involved (government, banks, institutions, etc.), having little inflation rate, a scarce supply of 21Million but almost unlimited due to its characterization of being "divisible" by 8 decimals. That is what Bitcoin becomes popular today, not just by merely an investment but because of people`s interest.