In fact, bitcoin trade is an exciting sight because of price movements of bitcoin, the global market, and 24/7 trading. But it is important to understand the risks that you incur when dealing with bitcoins.
Yes the risk is in there but it is for those people who do not have knowledge and who come to start trade. In real the trade in bitcoin and other crypto currencies is much beneficial that is why people are still buying bitcoin.
besides that there are many other reasons due to which people are still buying bitcoin. Some buy to start their online business in crypto and some buy it to spend in places where bitcoin payment is needed.