This guy gets paid to talk about motorcycles. As such, his content tends towards the sensationalist end of the spectrum. His business model does not afford him the opportunity to establish and maintain a relationship with just one bike (he’d lose subscribers if he did that), but rather to sensationalize a given ride over a given period of time, before moving on to something else … you guessed it … more sensational.
As soon as he implied the Hayabusa’s lack of versatility (starting around 4:15 of this particular video – he likes his bikes to be a “little more well-rounded” [than the Hayabusa]), I realized his point was not about Hayabusas, but about sensationalism - and subscribers. For the sake of the channel, he has destined his Busa to be a drag bike, which I'd guess is why he’s advertising the bike’s upcoming turbo mods. Busas, by the way, make great drag bikes ... because, as platforms go, the bike is very well-rounded.
Call me a loyalist. I’ve commuted daily on mine; plowed it through miles of dirt road; twisted it through canyons; opened it up on freeways; with and without two seats, with and without luggage. Haven't drag-raced it (yet), but characterizing this bike as not “well-rounded” sounds sensationalist to me.
From this perspective, everything Yammie Noob says makes complete sense.