I said Bitcoin's usefulness is diminishing by becoming less useful due to the high transaction time and price. Other coins are taking over the exact use case you're refering to.
> Maybe you should check the definition of a Ponzi scheme again.
It's more a greater fools game at this point and I only mentioned ponzi scheme as it was what I was responding to.
> However, do you own or did you ever own any BTC?
Yes I've owned and used BTC a while but recently stopped using it since it doesn't make sense for me anymore as it's too expensive.