I completely believe that many, probably most people, don’t want to ride a bike, but I don’t believe that 80% of people in the USA can’t ride a bike because the

I completely believe that many, probably most people, don’t want to ride a bike, but I don’t believe that 80% of people in the USA can’t ride a bike because they are old and/or don’t live in a major city and are at exceptional risk of injury.