It surely satisfies a lot, don't get me wrong. I personally believe that if you want to buy something from other side of the planet, Bitcoin is your greatest option.
You're right about the wealth, although I would not expect all those who preach "global adoption" actually own significant amount of satoshi.
But the part I've quoted is imho something that shows a problem in your logic: if we want Bitcoin be the "greatest option" for buying "something from other side of the planet", we kinda need global adoption. I can tell that without much wider adoption than now you won't be able to buy much from my side of the planet, amongst many other places
