Of course there is a reason behind it all. Suppose why I invest in bitcoin because I believe it will provide benefits in the long run this is the first point, secondly bitcoin will be more developed and mass adoption may soon occur slowly, now bitcoin has become a global economy especially since several countries have legalized bitcoin as a legal currency, and many other reasons.
You must know why to invest, because there will be enthusiasm to start investing in bitcoin.
Your second point hits home. The emergence and gradual broad adoption of Bitcoin imply a global money and transaction paradigm shift. As governments legalize Bitcoin, we're seeing a financial and socio-economic revolution. Legitimacy and stability boost investor trust.
Finally, the "why" of Bitcoin investing is crucial. Its not enough to join a bandwagon; you must believe in its value and see its importance in the global economy. This idea motivates investors to endure market volatility. Its about joining a new digital finance era.