I noticed this recently, I totally agree!

Never buy such coin which is giving higher interest rate like shown in the picture.They show higher interest in locking coin at it's peak prices and ehen start falling to bottom, interests will be also decreases day by day leaving buyers to regret.Here are some other reasons also read it carefully:-
1)Unsustainable Promises: High returns often come with high risk. These projects might offer attractive interest rates, but these may be unsustainable in the long term, leading to losses when the project fails or when it's becomes clear the returns cannot be maintained.
2)Regulatory Risk: High-yield cryptocurrency platforms may operate in a regulatory gray area or lack oversight, exposing investors to legal or financial risk.
3)Market Volatility: Cryptocurrencies are inherently volatile. A coin offering high interest could see its value drop sharply, making the interest earned insufficient to cover the loss of principal.
It's important to carefully research any investment, understand the risks involved, and avoid schemes that seem too good to be true. Always ensure that the project is transparent and has a credible track record.

$GMT $STEEM $VANA Etc:-)
Here i could only add 3 coins,other coins see in the picture🙂.I hope this knowledge will help you to save your money.Happy earnings.