When I presented arguments like the one in the the video below, people just ignored them. Now, they will learn the hard way what it means to be a part of a Ponzi scheme.
Bitcoin And Cryptocurrencies - Ponzi Schemes Dressed Up And Sold As Money
https://youtu.be/gcNngl8fCUYI'm not even opening up the video but it's stupid and fake! I have always seen let Bitcoins take a hit, and people like you will pop out and call it a scam and ponzi. Well no one told you to invest in it, and you're not going to get free views for your link. You seem one of those who doesn't have funds to buy it, like the Fox who did not get the grapes and called it sour, no one going to give a dam for you, I would have given a demerit but it's yet not available.
This is not an argument against the claim that Bitcoin is a Ponzi. In a Bitcoin scheme people renounce their economic goods with intrinsic value or money that offers them the legal path to restore such value, all in exchange for empty numbers in their wallets. And that's a textbook example of a Ponzi scheme. But like I said, people will learn this the hard way.