Seems to me that doing an elbow bump is still allowing people to

Villas - Seems to me that doing an elbow bump is still allowing people to get too close to the other person as you have to get closer that a 6 ft perimeter to do this. Why does anyone feel the need to have to touch someone else as a matter of a greeting. Why not just give the other person an old fashioned “peace sign”? By doing this, you could keep more than 6 ft area between yourself & other people.