Whoever is saying the Bitcoin is a scam is a mad or nothing. But, is a better solution to PayPal. This is a fast transaction method worldwide. But, gradually it is synonym as a currency or the coin.
everyone targeting it bcoz it is fully decentralized and transparent on blockchains . they dont want blockchain technology to go more popular . you may say why i am talking about blockchain tech here in thread of btc . then let me tell you one thing in sec and CFTC , someone said there is no blockchain tech without bitcoin , so indirectly they are hitting this tech by calling bitcoin scam .
fast and easy payment without any middlemen .