The general stock market is full of scams as well
Refer to the following article
https://www.investopedia.com/articles/00/100900.aspExamples listed
- ZZZZ Best (1986)
- Centennial Technologies (1996)
- Enron (2001)
- WorldCom (2002)
- Tyco International (2002)
many other examples
Interesting quote "The Bottom LineThe worst thing about these scams is that investors were blindsided. Those convicted of fraud might serve several years in prison, which costs investors/taxpayers even more money. The SEC works to prevent such scams.5 However, with thousands of public companies in North America, it is nearly impossible to ensure that disaster will not strike again"
Scams happen everywhere, real estate, stock market, dating, you name it
not just gold.