Jeff 1234,
Just chill dude! This forum is meant for exchanging experiences in BA and helping each other along the way.
I am a frequent traveler and I pass through Ezeiza and AEP quite often. Though the security area has tightened up considerably compared to the past ; and yes if you are smuggling 100 iphones - you will be caught ; but for a average traveler, cos of the button, if you get a green light...and even if u have 5 suitcases full of stuff, you are allowed to pass and if you get a red light on the button, even if u have small purse, you are supposed to pass it under the scanner. And generally the custom officers seem more relaxed than previous years. But it does not mean, you can pass thru 100 iphones.
Sorry, if my words annoyed you.