I'm currently in Amsterdam and have been shocked at the number of Americans working remotely as freelancers here. Most have what is called a DAFT (Dutch American Friendship Treaty) visa that is very easy to get if you present a basic business plan for your business and deposit at least 4500 Euros in a local bank account for your expenses. Most of these people work remotely for clients in the USA and basically just want to be based in Amsterdam for a while. The visa doesn't allow you to get a job here but allows you to be fully legal besides that and it only takes a few weeks to apply and get approved. My point is that this type of program has attracted highly skilled "digital nomads" that usually have high income work and spend a lot in the local economy and are fully integrated from day 1. The Buenos Aires program, while I think has good intentions and even with the best intentions is limited by the national government and general red tape, is much more likely to attract low income nomads that don't add much to the local economy. I agree the lifestyle of BA is great and affordable, but concerns are visa, ease of getting set up (bank, living, services) and in general making it easy to work (fast internet, affordable tech, places to work, etc). I'd say this program is competing more with places like Bali, Colombia etc than leading world cities