Dude I am 70 and I ride everyday. I got my first Harley at 66.
The are plenty of 50 somethings who will buy a Harley. Because they want one and can afford the price.
Harley has little interest in building a bike for less then $10 Grand. So you youngsters can't afford one. Stop hating and save your money because you know you really want a big loud Harley.
Oh by the way in ten years I will still be riding, and maybe you will own a Harley