I suppose it's not about comparing City to others. Let 'em do want they want.
It's about giving support to City players and the club and at the same time enjoy the great event of singing along with thousands of other Blues.
It's good for your body and soul and gives you a good feeling to be part of a big event.
And that's FOR FREE, as you have paid just for your seat, not for match quality or atmosphere issues.
But nobody has to share, it's a free country.
There always will be different types of supporters, simple. So it would be good to offer different structures to those groups.
And that's why you should offer singing sections within the ground, safe standing areas, family block, posh seats with a seat heating and so on.
And when the loud supporters are organized, it will spread over the ground more or less.
Very entertaining and lifting the solidarity among the crowd is alternate singing/shouting between blocks or even terraces.
I think you should try that, maybe with a commonly known COME ON CITY.
If you don't know what I mean, watch this from Dresden (German 3rd league back then). Just an example.
Fans are starting to alternate and at 1:30 you can see the main stand joining in (btw they are sitting!!)