From year to year this question arises: how to make money on cryptocurrency? As for me, the answer is always the same and it is obvious, this is speculation. The easiest way is to buy a cryptocurrency.
Buying crypto currency is also not necessarily able to get money through crypto, because finding money in crypto is not as easy as buying, especially if someone does not know about the crypto currency that he buys, so I think the right answer is to work hard, because how to work in crypto is very much to be traveled not just limited to buying it.