Are you visiting from the Brazil or the Argentine side?
Even if you could get close, the water mist may be a threat to your drone?
Even cameras too from the pedestrian lookouts?
You can't fly in most urban areas and national parks.
But I've flown near some smaller towns or villages in France.
I don't think they prioritize drones, at least no signs of it.
Once had cops on bikes come up to me when I was flying my drone...
But it sounds like DJI are now etching the symbols showing the class onto the aircraft, at least the newer models like the Air 3 and 3S?
Maybe Mini 4 Pro and Mavic 3 Pro still need a sticker affixed?