Hah!
Well, SaraSara, I think one reasonable solution to this problem is for all countries to keep track of all taxpayer-funded services utilized by citizens of other countries and to tally up the costs every year and exchange bills. Considering how many Argentines fled Argentina after 2001, I'm afraid that Argentine taxpayers would be on the hook for some pretty hefty charges. The US healthcare charges alone would probably bankrupt Argentina again. But at least those perma-tourists wouldn't get away with taking advantage of the Argentine taxpayer anymore! No more free visits to decaying, outdated, overcrowded Argentine public hospitals for those perma-tourist scoundrels!
Or...
We could take a second to think things through and realize that there really aren't that many perma-tourists in Argentina, that they probably don't cost Argentine taxpayers all that much and that, unlike folks who flee from corrupt developing countries, most perma-tourists are just folks looking for a good time and spending money earned someplace else (and often lots of it!).
Or...
We could blame the perma-tourists for EVERYTHING! TIA, baby! You don't need to make sense here! You can say any crazy damn thing at all and someone somewhere will agree with you! Like, hey, did you know that all perma-tourists are actually CIA agents and that they're slipping satellite-activated mind-control microchips into innocent Argentines' Fernet and Cokes? Holy shit! Que mierda! And, also, did you know that all the CIA-agent mind-controlling perma-tourists are also carrying secret machines that they disguise to look like iPods and jars of peanut butter but which are actually components in a massive global weather and tectonic plate manipulating system that is controlled by Washington and has been causing all the crazy rain and earthquakes recently?! Did you know?! Wise up, people! Every time someone innocently asks about "electronics" or "peanut butter" here at BAExpats.org, it's really coded instructions to their fellow CIA-agent mind-controlling weather-and-tectonic-plate-manipulating perma-tourist conspirators! And they need to be stopped, SaraSara, they need to be stopped!!!
I, for one, think that there can never be enough hilarious Argentine crazy talk here at BAExpats.org so I would choose option three.