Yeah, I understood what you said. I just think you're wrong. There are two devices that went wide in enterprise - iPhones and BlackBerry. Enterprise isn't buying Note 8's for their employees. Almost all of the sales are regular consumers.
But, even if that weren't true - if enterprise were buying it - that still wouldn't make power users real - for 3 reasons. 1) because power users, as a market, have never existed. They didn't 10 years ago or last year and they don't now. I won't say they will never exist, because who knows? But so far, it's not a real thing. 2) because using your phone for work can be done with almost every phone 3) most business users are using their phone to manage email, calendar, calls and sometimes, but not usually, tasks. They're not doing anything magical or out of the ordinary. Your average 20 something person managing a dozen social network accounts, streaming videos left and right, etc. is doing far more with their phone than even the top 10% of business class users.
I think what you meant to say is that you think that the s-pen and large display makes it attractive for business use. And that's a fair point, but that doesn't mean that the market is actually taking advantage of it in the way that you think they are or ought to, or however you want to parse it. But the truth is, there's probably not a single business process that you think can be accomplished by the Note 8 that can't be accomplished by the Nexus 6, despite the Note 8's 2.87% larger display.
So to recap: 1) power users aren't real 2) business users doesn't mean the same thing as power users 3) power users wouldn't be reliant on single features 4) most Note 8 buyers are not business users and 5) given the 1st point, very few if any Note 8 customers are "power users".
This leads to the conclusion that either a) power users are not a market or b) if they are a market, the Note 8 is not the device for them.