in general, motorcycles aren't really considered 'cool' by the kids anymore. its mostly 40-50 year olds yearning over them.
This brings up an important point: Why is it so damn important to the author of the article to bring motorcycling to young people?
Seems to me that it's a purely self-serving goal for old farts. We want our favorite motorcycle companies to thrive, so they can keep producing products to cater to us. And that's not gonna happen when enough greybeards get just too old to swing a leg over or can't balance their 700lb machines any more. Or they just plain croak. Nope. Gotta get younger people to support our hobbies. It's like a pyramid scheme.
There doesn't seem to be any altruistic motive other than that.
The kids got their own jam going. Like Stonks. And Selfies...
Just leave'em be and stop trying to get them to listen to Elvis and play electric guitars. And ride motorcycles.