...So do you think that I'm correct about bitcoin, that it is not an easy way to get rich quick as some people will make believe, and it is just like other ventures where there is no guarantee of getting rich?
This is only when "investing" in a ponzi scheme, scammers guarantee a high profit, which usually leads to the loss of the deposit. Investing in Bitcoin does not always lead to profit, so the investor should carefully approach when and at what price to buy BTC.