If I had my way I'd make as many services public as possible. I cant stand tge fact that I pay taxes and the "public" transportation (train/bus/subway) isn't free. Imagine how much pocket change you would have if energy companies, telecoms (cell/wifi), and transportation were all gov-run? All that said I have no idea how that would translate in practice, its a nice little daydream I had.
I always thought my city's bus system would be more efficient if they didn't have to bother with charging everyone $1.50 for a ticket when they board.
In fact, they did have free fare this summer in an effort to improve the air quality. Ridership was much higher, and the driver didn't have to mess with the finicky cash machine at every stop.
Most of the people who take the bus here are poor and/or disabled, anyway. I'd love it if they could do away with fares, but I know they're doing the best they can with their limited funding.
My bus ride to work shortened by 10 minutes after getting rid of fares. It mostly serviced a poorer area of town to the downtown hub. Notable stops are a grocery store and the public library where 10-15 people swaps would occur.