Well, I gave you a rather indisputable reason why you should buy crypto over fiat. It's kind of the main reason.
Fiat has no more intrinsic value than crypto does, it's all the eyes of the market. Hold Fiat if you think countries will balance their books, stop waging war, tax and spend responsibly, and other hippie unlikelihoods.
That and there are still a lot of people that haven't heard of Bitcoin, so we are pretty darn far from a "real" bubble. Not that we couldn't drop 75% one day and double the next.
Spoken from a true wiseman 😀
I hear you, and understand where you are coming from a lot better now!