Wait, you go through security without interacting with anyone? How does that work? Other than that though, this really sounds pretty much the same as my experience in US airports in the last decade.

I missed that — yes, sometimes someone says "anything in your pockets?" or similar, and someone else beckons me to walk through the metal detector. If I'm 'randomly' checked of course I have to speak.

I found American airports less hands-off (especially security, which is considerably more hands-on than I'm used to, "Sir, I will now rub your balls"). But then I'm almost always flying internationally out of the USA, so it's not a fair comparison against domestic (Schengen) flights in Europe.