I think they invest in crypto market because its easy to understand and like other said you can earn a lot but high risk . I see some crypto-enthusiast that success in this kind of market and they are give a tips to other to how to win and avoid loss . You are right in saying the investing in one basket is risky because of this lose you will never back again and you cant do anything more , so i want to decide to put my money in different investment incase of what happen if lose or win .