I just did. Your focus it too shortsighted. Right now Bitcoin is in a speculative phase because it's new and people don't understand its real point: freedom from artificial government control over prosperity.
People trust fiat over Bitcoin because they don't understand economics. In simple terms: given a currency X that can be traded for some fixed amount of resources, the more of that currency that exists, the more competition there is for the fixed amount of resources.
As governments continue to back themselves into a corner by printing more and more money, we will hit an inflection point (multiple historical examples of this) where inflation goes near-parabolic. When that happens, there are a few options: starving people, asset forfeiture (either direct by force or via high taxes), or, the issuance of a "new" state controlled currency (see discussions on Central Bank Digital Currencies for a modern version or the Rentenmark for a historical version).
Those CBDCs (what I think is most likely) will be the same exact grift replayed, but this time, with even more strict controls over your money because the technology enables it (money that expires, money that can be taken from you instantly and permanently, etc).
Why I defend Bitcoin ultimately is that it gives freedom back to people and restores the potential for a real economy (exchanging value for value). Not a debt-based economy where the government steals money from the productive via taxes and entraps the poor with inflation (all the while accomplishing absolutely nothing but more suffering via bad policy).
To not defend Bitcoin means to blind oneself to the reality that they are, in effect, property of their government. They just don't realize it because they're free range.