Is cryptocurrency a scam ?

Many people don’t hear about bitcoin and blockchain technology, and many people wonder if its a scam or not ! The reality that there is one ☝️ between 2000 own 1 Bitcoin, and to answer the question if bitcoin scam or not , we must know that blockchain is new technology like the internet in 1994 , it’s new technology can help people transfer funds faster and cheaper, and before thinking to invest in crypto you must know that it’s so high risky investments if you going to trade with no experience and good trading plans , and yes there is many projects sadly is scam , but there is good projects made 5000% profits till now , I think there is big future for this technology, after Facebook announcement about her first crypto ( libra) I think we will see this technology start to be known by people around world , so my advice to all people to do the research before investing in crypto coins , and 100$ not so much risky ... and I wish to answer any questions about crypto here ... wish all luck !