Recruiters do a valuable job; I don't pity them and I do not envy them.
The number of bad recruiters I've interacted with are high, but that's largely selection bias: the ones that reach me are not paying attention enough to realise that I'm not going to move.
I've worked closely with recruiters and their job is tiring and thankless; in the end though they can go home peacefully and it's easier to plan their day.
I can't speak to the reason I noticed this phenomena (of conventionally attractive women being overrepresented in recruiting), but I could believe that it's possible that men are more likely to respond to pretty women reaching out to them with kind words and making them feel wanted and valued; thus conventionally attractive women tend to be more successful in the industry, and thus we sort of have some kind of survivorship bias at play.
I don't know if that's true, but I could believe it quite comfortably.
bruh