Billions of people have a motorcycle globally... Some anecdote from a chronically motorcycle adverse culture (US) doesn't mean a whole mean of transport is invalid...
> chronically adverse culture
That's the thing. On a bike you can do everything right and still lose.
California is one of the safer places to ride given how many bikes are here and I've still had too many near misses as a trained, experienced, and conservative rider.
Most people put 1-2k miles a year on their bikes, when I was riding often I put on 2-3k/ month.
The issue is the bodily risk of injury or death compared to nearly any other routine transportation or sporting activity: https://injuryfacts.nsc.org/motor-vehicle/road-users/motorcy...
A fairly large % of those people--I would wager most, personally--would probably rather have cars, but can't afford to.
Most people riding motorcycles globally are not doing so on busy freeways at 60mph+ multiple times per day, surrounded by 2.5 ton vehicles with poor visibility traveling 60mph+
Putzing around an urban center on a cafe bike is not what it means to "ride a motorcycle" in the US.