Head binding now and the past

[highdimensionman]

It doesn't matter whether head binding is useful to people.  Binding heads won't make us evolve bound heads.  It's a process applied after the fact of our birth that is not heritable.  Same reason you had to get shots even though your parents already had theirs.

You do have to get shots yes but natural immunity can be passed on or else we would all be dropping dead from old bacteria and viruses lingering around. Shots can affect natural immunity so yet another grey area considered a black and white issue.