Bitcoin is not a scam.Its the people who had a bad intentions just to make money easily through scamming.Bitcoin is made not for scamming.It is made for helping our society and people grow in terms of new technology and it gives good opportunities to everyone but unfortunately when it comes to money it always surrounded by abusive people that is so greedy and wanted an easy money.
Yes, bitcoin is not scam. For me bitcoin is a big help it reduce poverty and give opportunity to become successful. Yes, some people had bad intentions to bitcoin cause they want to earn money in without effort, they give bad impressions that's why some people they say bitcoin is not real it is only scam.
The catch here is who's talking about bitcoin? Those who doesn't have enough knowledge and already been victimized by some sorts of scam will always be negative about bitcoin, but those who already gained and already achieved a better life will always say that bitcoin is for real, we just need to separate two different opinions and be wise enough to make a good decisions while dealing inside this industry.