Of course nobody is saying it will happen overnight, none of the new companies who replaced the old ones, did it over night it took a few years. Yes Bitcoin is a true ponzi, just like many others.
But it will need to grow 100X per year, so 10X faster than the Bit.
So quite fast, yet small fast growing phenomena appear to be small still for a while.
And this won't be easy. Certainly instant confirmed transactions is not the feature that will do it. Be nice to have one day sure.
And closed source is already an indication it won't be that coin.
Agreed that things could be made much less confusing with transactions. It is really stupid when I pay from localbitcoins, it sends me to BitPay, but then I click and nothing happens. Then I send from localbitcoins, then I reload the BitPay and it says completed. What average facebook user (or grandma) would ever figure that out.