Our match going fan base is probably the oldest in the PL.
Even in the SS singing sections, it's full of older City fans
Hell, I'm 49!(but sing)
The majority of these older fans don't want to sing on a regular basis. That in itself defeats the purpose of a singing section.
Until the club, in conjunction with the fans, branches, and groups like 1894, faclitate and create a genuine singing section, *full of fans who want to sing*, the atmosphere at the Etihad will never change.
There is no point in 20 fans trying to stsrt songs on a regular basis, when 1000's stood in front and to the side of them only join in every now and again.
But improving the atmosphere can be done. Look at Celltic. Their singing corner is great. Atmosphere's in Spain were pretty dreadful, not anymore. Look at Madrid. A genuine singing section in the top tier behind the goal. And at Barcelona, and within 1 to 2 season's, they have created a loud, colourful, and genuine singing section behind the full length of one goal. The difference and improvment in the atmosphere at the Nou Camp was obvious to me inside the stadium.
There is one more chance left, namely the NS expansion. Get that wrong and it's over for good!!!