> [offshore corporation] I have no idea how to do this, particularly without being able to leave Argentina. Also I don't think it's really a practical solution for the vast majority of people in either Argentina or El Salvador

It’s fairly easy, but agree, it is not a practical solution for most people.

But then, most people do not get their income from abroad, so bitcoin isn’t practical either, for example you yourself exchange the bitcoins for cash, to use them locally (rather than use bitcoins to pay for your ice cream).

There is a market for “cash for bitcoin” (I think) because Argentina has capital controls, i.e. people making money in Argentina, that they want to get out of the country, and can’t go through the regulated system, are willing to buy your bitcoins, possible below market rate.

So bitcoin primarily solves the problem of getting money out of a country with capital controls, but most people living in a country with capital controls do not regularly face this problem.

You can say that for you, it solves the problem of getting money into the country, but there are plenty of alternatives, sure, some may have downsides, but bitcoin is not without downsides.

For spending money day-to-day, bitcoin does not solve that problem, the bitcoins have to be exchanged to cash first, as no-one wants to pay a 4 dollar fee to buy an ice cream, or have to wait up to an hour for reasonable assurance that the transaction is final.

> Any time you handle money, whether from a bank or anywhere else, you are accepting dirty money

While this may be true, I was alluding to specific anti-money laundering laws. For example, in the U.S. you have to report cash payments of $10,000 or above. So your ice cream shop, accepting a few dollars in cash, do not have to report this, and would not be liable if it turns out that these money were from selling drugs or what have you.

But if a car dealership accepts $25,000 in cash for a car, and they do not report it, then they are complicit in laundering money (to the best of my knowledge).

I don’t know if such laws exist in Argentina, but they exist in the U.S. and Europa, and I believe they would also apply to accepting cash for bitcoin (although the U.S. reporting threshold is quite high, in Denmark the reporting threshold was around $500, last I checked).

> I'm hesitant about getting cash from strangers for a different reason, which is what I thought you were going to say: they might shoot me or rob my house and take the cash back

My concern was twofold, the regulatory issue, as mentioned, but certainly also, that the people showing up to give you money for bitcoin may indeed be “gagsters”, but I was afraid that this would come off as prejudiced, as I don’t know Argentina, so I shouldn’t make assumptions, but I do know another developing country fairly well, where there is drug trafficking with foreigners involved, and capital controls makes it hard for them to take their profit out of the country, so they have turned to bitcoin, and I really would not want to get involved with these people (i.e. show up and accept their dirty cash for bitcoins).