I am not sure if many people are aware of this fact but even flying can be quite difficult right now: if for instance you need to go back to Argentina it can take literally months until you are able to successfully book a flight (and this it with some help of the local embassy), and they all depart from Miami so you also have to figure out how to get there first. After that, once you get to Buenos Aires, you have to quarantine for two weeks in a specially designated hotel room. A good friend of mine passed through all this and it was pretty stressful.