If girls like "bad guys" then why is my sibling ignored & actively avoided?

My sibling who's very narcissistic loves to brag about his "triumps" & how good he is at lifting heavy weights & how lean he USED to be šŸ˜‚

he's goes on & on about his "alpha" traits but he's never managed to Garner any respect by either gender but specifically woman

If girls like "bad guys" then why is my sibling ignored & actively avoided?
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