PONZI SCHEME?
Probably the biggest misconception about bitcoin is that it is a Ponzi scheme.
Bitcoin is a ponzi scheme, the dumbest I have heard of. I remember when people around me said to me a few years back that Bitcoin is nothing but a ponzi scheme. As time passes by, the narrative begins to change that Bitcoin is the future digital currency that should be trusted. Those set of people who describe Bitcoin as a ponzi scheme are the ones who have invested because what they thought it to be years back, is not what they see.
Choosing a dumbest arguement against Bitcoin is not easy and it's very controversial.
With long history of Bitcoin since 2009, and many FUD attempts, attacks against Bitcoin, you will have to choose the dumbest from many dumb attacks, and I am quite sure it is not easy.
You can read dumb attacks from two following websites but there are more. I am overwhelming with those FUD attacks and with me, I don't see it's necessary to choose a dumbest. They are all dumb ones but they are helpful to boost Bitcoin adoption and make it stronger with time.
https://endthefud.org/https://99bitcoins.com/bitcoin-obituaries/