President Milei argues agreement can be made with Britain, which he calls a country ‘in decline’, to transfer sovereignty of islands
www.thetimes.com
No doubt Malvinas issue is very sensitive to an Argentinian. I haven't work with Argentinian, as in my previous organisation the South America desk mostly Brazilian and Chilean as their market are the most active ones in South America. However talking to them on Malvinas/Falkland effect for average Argentinian, they simply said loosing the Falkland war is the shame that they keep bring even to their child. Only regaining Malvinas back is the way to erase that shame.
Something that every politician in Argentina knows. Milei must have copied from his buddies Netanyahu and Trump to play overeach antics for domestic and international audiences. However Milei does not have anything close as Netanyahu let alone Trump to back it up their antics.
This demand on Hong Kong style hand over, means he believe that Argentina have clout and power similar to China to negotiate and press UK on that direction. He just make Himself and Argentina a laughing stock, and only harm future Argentina chances.