As a former Mancunian, this was the city I was thinking of.
I remember having a meeting about a completely unrelated matter with TfGM many years ago, and they bemoaned not having the same sort of sway as TfL to fix public transport - buses in particular.
The bus situation was madness for decades: there was weird operator specific passes on the Fallowfield/University corridor (the busiest bus route in Europe when I was a student there), so you had to choose at the start of the week if you wanted a Stagecoach or a Finglands pass and then you were stuck with it. The North/South operator divide meant that everyone trying to get from say Cheetham Hill to Rusholme, had to pass through Piccadilly Gardens because that's where different companies "owned" different stands. That just led to all the problems of... well, Piccadilly Gardens...
I've not tried the Bee Network myself yet on any of my recent visits, but it looks like the fix that was needed, and it sounds like they have at least one happy customer in you. I genuinely believe it will contribute to better working conditions, cleaner air, and even economic development for Manchester.
And all it took was fixing the buses, something everyone knew needed doing more than 20 years ago...