A generous interpretation would be that a white man typically mentions their accomplishments without reservation. I.e. they are comfortable speaking up in almost any circumstance. (They most often are in secure in their employment and role.)
I don't think that's generous at all. It's characterizing all white men. If I told a bad math student to think what an Asian person would do would you take the "generous interpretation" of "study more"?
Why not just say what you mean without the racial stereotypes?
Claiming that "What would a white man do?" Is not intending to bucket people has moved beyond "interpretation" and into gaslighting. The entirety of the advice is bucketing people.
"Graceful interpretation" does not mean that you ignore the advice and substitute for it what would have been good advice.