> For example: If a subordinate rejects a superior's advances, and there's even a whiff of unfair treatment (being passed over for promotion, for example), the subordinate has a legitimate grievance that they didn't before

The damage happens the minute the superior makes the advance. Maybe the superior is enlightened and won’t hold a rejection against the subordinate. But how is the subordinate supposed to know that? It puts the subordinate person in an incredibly stressful situation.

And even if the superior thinks they can be objective, is that true? Will the superior continue to treat the subordinate exactly the same, try to mentor and help the subordinate move up in the company? Or will the superior try to decrease contact with the subordinate in order to avoid awkwardness? That robs the subordinate of career opportunities, just because they attracted the eye of a superior. That’s incredibly fucked up.