I dont see that crypto is for risk takers only. But sometimes it would have a little risk but not too much. It is also going to be risk if you want to have a big profit. So we really need to be more careful in making investsmnets and decision making.
In making any investment, it is all about risk taking just to gain big profits. All business minded people can be called also as risk takers and they all have that strategy in having big investments on crypto. For me, Investing in crypto can be more risky if you invest more than what you can afford to lose. Also you should think positively and choose a coin that always have good value like bitcoin.