I don't know all the incentives they have to skew a number, and I did not claim that they lie.
All I'm saying is that comparing wheel horsepower (especially when performed on the same dyno under similar conditions) figures is much more useful than comparing stat sheets.
Let's assume the Honda numbers are 100% correct as you claim, and again let's look at actual data of a stock bike vs a stock bike with your tune. Same dyno, similar conditions.
Stock it made 156.31 hp. That equals 7% drivetrain loss if we assume the 168 hp # to be correct, as you do.
In that case after yor tune, assuming the 189 hp # is correct, as you do, the bike should have made at least 175.77 hp.
But it didn't. It only made 164.39 hp.
Your argument is that all 11+ hp are missing because the dyno operator did not roll on the throttle correctly at 3k rpms.

😂
And you supposedly have hundreds of dyno runs that provide evidence of said phenomena, but you have yet to share one dyno run