And this is largly the result of the clubs policy regarding pricing, ignoring fans concerns, a backlash to the dangerous post match conditions in Istanbul/the clubs zero response, and the new extra game format.
To thousands of City fans playing in the CL was a pipe dream....now its becoming a chore and the vacuum created is being filled by a mixture of different and new fans.
Be careful of what you wish for City, a part full, silent, expanded stadium is not a good look for a global audience and global sponsors.
Who wants to sit in a restaurant or bar with the atmosphere of a morgue ??