I just spent the day watching a local drift event. I rode my bike there and it was awesome. For the nerds: my two favorite cars there were a 3SGE-swapped TE72 Corolla and an S14 with a RB dry sump setup.
Commuting? general transportation? Cars are completely unnecessary. For motorsports, however, cars ARE necessary. What are you gonna do, drift a bike?
A glimpse into the brain of a car enthusiast that hates cars.
If the train network was anywhere as good as it should be (I'm in the us) then tbh I'd really like taking the train between places and going as I want. But yeah its pretty impractical otherwise.