I ride a motorbike, enjoy doing it and, having put in the effort, I ride to a reasonable standard. I mostly use the bike for commuting (in all weathers) which helps to improve/maintain skills.
I like making progress on twisty roads, but get most satisfaction from doing it smoothly and well rather than screaming down straights at high speed and over-taking where I can't see ahead. I don't ride a sports bike because I don't see the point on typical UK roads -A dual-sport/large 'supermoto' style bike makes a lot more sense and point-to-point (without going stupid on straight roads)on bumpy, winding roads are at least as effective as bikes with twice the amount of power, especially when wet.
A lot of people have extremely powerful machines (mainly for bragging rights?), but don't do that much riding which, in my view, is not a good combination.
Some bikers do seem happy to overtake and corner with little visibility and pass between oncoming cars at speed, but to me it seems unnecessary.
Had I ridden a motorbike 10 years ago I possibly could have been a liability, but experience, age and responsibility have made a difference (it applies equally to mtb…).
The Cat & Fiddle is a great road, but a twisting mountain road needs to be travelled with care.
Don't tar everyone with the same brush.