Its adoption is greatly increasing across the world as more people are into crytocurrency more than ever before.
This is subject to a lot of questions.
A number of companies have shown interest in crypto and many companies have been shown to hold crypto including some millionaires. While this seems to be a good thing, let me remind you that retail and mid-cap investors are still left out. Not many of them have added crypto to their portfolio or have made it a point to buy crypto when it goes down.
Added this is the governments not allowing crypto to be transacted easily makes it a hurdle for people to invest in. They will be late, no doubt, but they cannot help it.
This does not make crypto the biggest investment, the adjective changes with time and therefore filling your portfolio with all sorts of investment methods seems like a logical move. In crypto only bitcoin is worth putting in. But your stash of fiat markets should also be there.
The global influence of bitcoin is really felt to help the economy of many people, I'm sure if it was legalized by the state then bitcoin could be the best solution to prevent financial system crimes such as hacking, overcoming inflation, theft and so on,
I think in some countries it is already being used, like the North American countries. But the Asian countries have not been that lenient about it.