the reason why everyone invest in crypto market is it is decentralised and most of the coins have huge percentage of growth
well, besides, when a coin is already on the market, I think it will be a more affordable investment. because I think there is a place to exchange it, and the rest is waiting until the right time to resell.
if we see cryptocurrencies price history year by year it always growth alot.and maybe this is the main reason why much people interested investing their money into crypto market.