But now cryptocurrency is only way to save anything you have yes keep money on bank account to pay bills and buy some food but cryptocurrency your own private wallet is only best way to keep wealth, that's GOD gift to humanity and people still don't respect this, those who buy now physical material assets most of them will be destroyed.
You are an extreme crypto believer, which is not bad as long as you are good and you are not harming anyone, but I prefer to be moderate and open-minded.
I always maintain that cryptocurrency and fiat can coexist; the government will not allow them to lose their control over how they will run their people's finances. Yes, there are governments that have adopted cryptocurrency as their main currency but it's still in the testing stage and we will know how successful it is or what and why it will fail, in the succeeding years.