Bitcoin has been around for more than a decade and a half, serving as a digital currency and network around the world.
Bitcoin has existed as a digital currency for less than the period you indicated.
The first transaction using Bitcoin as a currency happened in 2009, the last one happened probably seconds ago.
Unless I'm mistaken and this year is not 2026, that makes exactly 17 years of it being used a currency, which is more than one and a half decades.
That country has been investing in BTC for about 6 years, and in that period the public debt increased by some $5 billion, and the poverty rate by about 10% (over 30% in total). At the same time, the country depends on IMF money, which in turn is blackmailing the president into not investing anymore in BTC, and they managed to make it cease to be legal tender.
I've never believed that a country would change economically because of Bitcoin, not in this decade at least, but with El Salvador it's like we hit the jackpot of the worst case we could apply to and expect some results from it. Quite ironically, then there was the talk about CAR, I always wondered which one would be next, South Sudan or Burundi!
To be honest, even Bitcoin showed its limits here, ignoring Bukele's false claims about mining and the Bitcoin City and else, even people from El Salvador discarded it as a way to get remittances from the US, almost everyone saw it as a MG/WU killer and it turned out to be another disappointment.