Everything that will make a profit must have a risk of loss, as well as bitcoin. Many people have made huge profits through bitcoin and there are also some people who suffer losses through bitcoin, so there are a variety of views on bitcoin which are both positive views and negative views of people around the world. But the truth is that bitcoin is an investment that promises considerable profits, but in it there is also a risk of large losses.
people who have benefited from the existence of bitcoin are smart people and not only think of profits, and people who experience losses are people who don't know what they are and just want to get short profits without knowing what crypto is and the risk if they invest long term and short term , you are right there is no work that makes money without the risk of loss, especially in a large business in the world of cryptocurrency you can get rich instantly and you can become poor instantly all depends on the person who controls it