Fayaz Bhai, I sincerely agreed with you.
When I was a child and young adult in my country The Masjid I used to go was the "Hanafi" Ahle Sunnat Wal Jammat one, and no one was saying "Ameen" loudly after the Imaam had finished Sura Al-Fatihah.
It is here in England that any Masjid you go they say "Ameen" loudly except the Pakistani Masjid. But as travelling, distance and weather conditions prevent me from going to the Pakistani Masjid, I have to go to any local Masjid, but as I said before I say "my Ameen" quietly. (As a matter of interest I make special effort to go the Pakistani Masjid when there is Milad un Nabi).