Men with long pinky nails

I hate it when men grow their pinky nails and it is extremely disgusting when they start using it to scratch their ears or pick their noses.

Why do people still do this?

I remember it was much more common in the seventies. It was even fashionable. Those were the days when men had ridiculous hair styles and wore the horrible safari suits and carried samsonite suitcases. Oh and remember those horrible little leather cases that every government employee in Egypt used to carry?