Now the situation in the world is very unstable and in many countries the inflation is very big.
People lose their savings. In such conditions many people prefer to use cryptocurrency for investment perposes.
That is why the adoption of cryptocurrency growth.
There is a different vision of current situation. Instead of investing in crypto, people intend to spend or to buy something more material. I mean some people better buy land, property, expensive goods (cars for example), then invest in something, that is only in blockchain aka in 1 and 0. So far goods are the fastest way to spend fiat and convenient way to to make an exchange for other goods or services.