Ponzi for those who don't know how to use bitcoins.
and also Ponzi for those who have no funds to invest that's why they are detracting Bitcoin for the People to support their Shitcoins that they can only afford to Invest lol.
Actually, we should invest as much as we can afford to lose.
This Has been said tons of time but still People are noob to understand and follow the rules.
Without any knowledge, people continue placing their cash in bitcoin for the present moment, and when they came to know bitcoin is falling, they begin calling it Ponzi or trick coins.
Panic people , they are the one who has no knowledge at all but instead dragging themselves inside to make money.
Bitcoin is not a scam; however, it is being used in many fraudulent activities
Even paper Money Has been used for fraudulent activities so what can be the difference ?