How comes a vast majority of western women view men who are 5, 6 , 7 out of 10 as unattractive& treat them the same as below average men?

Is the only way not to be treated the same , by being 8+?
How comes a vast majority of western women view men who are 5, 6 , 7 out of 10 as unattractive& treat them the same as below average men?
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