If, by important, he means "how do we lure newer and younger riders into the world of motorcycling", then I don't think it's with something like the Navi.
Granted, I'm not 20 years old, and I haven't been for several decades, but I remember what it was like being young. Being young doesn't mean you want something that looks cheap and crappy, even if it is priced cheap. If you're working on a limited budget, you still want something that looks and feels stylish.
Although most manufacturers are putting a lot of marketing focus on their high-end, halo models, the entry-level models are not being neglected. There are still 125cc-250cc models, low weight, low cost models, putting out beginner-friendly levels of horsepower. It's just that they're not getting a lot of press.
Kawi has the Z125Pro for $3800
Suzuki has the GSX250R for $5500
BMW has the G310R for $4995
KTM has the 200 Duke for $4600
Yamaha's venerable TW200 is $5500
Even Honda's own Grom is $3900
Granted, the Navi at $2300 CDN is priced a lot lower than these models. But if I was cross-shopping, the Navi would probably compete with other scooters, so it wouldn't really bring new riders into motorcycling. I don't see someone moving to a clutch-operated two-wheeler straight from a Navi.
Calling a scooter, "the most important motorcycle of 2021" is a failed thesis right from the start.