Earlier quoted context omitted.
Bitcoin is generally considered a 'store of value' rather then a day to day 'currency'... Sorta like a savings bond vs a credit card And a few years back, before the transaction fees got so high - there were a few places that took it. NewEgg comes to mind.
More accurately, after years of failing to be viable as a currency the salespeople started claiming the goal had never been replacing cash and instead was some sort of poorly defined “store of value” instead of what they’d spent the previous decade spinning stories about. Since a real reserve currency is stable and backed by consistent demand, it’s unclear why anyone expects a pure fiat currency backed only by a smal…
Using El Salvador as an example would be funny because they use Bitcoin as a life raft for remittances, not because the currency is a good fit for day to day transactions.