Of course not. I don't know why people can think like that. Bitcoin is the best cryptocurrency for now and it's changing the world day by day. Nowaday we can use Bitcoin as a payment method and it's very convinient. Beside a lot of people can easily earn money from Bitcoin just by buying and holding. Of course there are also some risks if anyone want to earn money from Bitcoin but it's not a big problem cause you only lose your money if you're 0 experience guys and still want to earn money from it without spending time to learn about it.