not all those who buy bitcoins are aware that they are falling into a scammers trap
scammers are very smart, they don't give up on taking their money who are a little greedy and want to get rich quick

I also almost joined a fake bitcoin giveaway but luckily I had a friend who made me realize that this giveaway really doesn't make sense
stay alert when on the internet and don't be greedy because people giving bitcoins for free nowadays is impossible