Earlier quoted context omitted.
Generally the barrier to using public transit is not price, but rather deficiencies in the network, so the best way to increase transit use is to invest money in expanding the network or improving frequency and consistency of transit. This is definitely the case in North America, but still likely the case in Germany despite Germany having a much more robust transit system.
Yeah no, it’s definitely the price and the hassle of getting a ticket. I probably live in the best developed area in Germany, public transit wise. I could be in the next big city center in 10 minutes by train, but without the €9 ticket I frequently took the car (which I have to have for rural reasons), because apparently rather than paying €12.40 I preferred driving 30 minutes, finding and paying for parking, and not…
I've only been here for a month and see why the 9 euro is so popular.
I've already experienced everything you mentioned in my short stay here