How many times have you swiped left on a girl just because you didn't think she was attractive?

Zero times. Always swiped right to increase my chance of getting matches. Didn't use some hookup app the likes of Tinder either. Used OkCupid since I heard good stories of it at the time.

I am well aware I may be an outlier. I know other men certainly do swipe left.

Though I agree with your points. After all, we're all thinking like troglodytes at times. We set unrealistic expectations. Think social media skewed our views of what's realistic and what is not.