More scams are happening around the globe using the US dollar or the local fiat currency. Pointing fingers only at cryptocurrency scams and asking for tough regulations won't stop scammers from scamming. The problem lies within those who are using cryptocurrencies for their benefit as most of them believe it is an easy path to becoming financially independent and it is an easy way to become rich in a short time.
Those who believe in such an ideology are the ones who do not have an idea or the knowledge as to how to prevent themselves from becoming a victim of a scam. They are the ones who fall into the trap of scammers because of their greed and the urge to get profits that are not realistic.
The growth and the reputation of the crypto industry are not dependent on such scams. If it was then we won't be discussing it after 15 years of the existence of Bitcoin as most scammers use its name to scam investors. It is an ongoing issue, as Bitcoin adoption goes up we will hear more such scams in the future. The only way to not fall for it is to educate oneself about safeguarding Bitcoin and other cryptocurrencies before investing in them.