Don't think you ever would? Opinions can change rapidly when you're struggling to buy food.The article's thesis isn't really that the utility of Bitcoin will increase, it's that the utility of the dollar (its primary competition) will decrease. If your dollars will be worth half tomorrow, it's a no-brainer to get rid of them ASAP and put your money in a currency that isn't being printed rapidly.
In the states, using crypto is a taxable event. Until that is changed, they can only be stores of value, not currency, as I have no interest in recording every transaction with the IRS. I don't see a differentiation within cryptos coming from USG, so the crypto ecosystem can only be one or the other?
If it gets to the point where people will be calling on their Bitcoin reserves, the IRS will no longer be a going concern, at least one that anyone will be paying attention to. It's insurance against the collapse of governments, and so any government regulation other than ones affecting its storage & ownership aren't relevant.
[1] https://www.bloomberg.com/news/articles/2020-07-06/for-zimba...