>>5061368When a child grows up with food that's too soft and an inactive lifestyle they do not work the muscles of their face, the muscles stress the bone and develop the jawline.
Men with weak jawlines look objectively better with beards. That is why beards are fashionable again and I predict that is why they will STAY fashionable until circumstances change.
So it's a question of how do we get people to care enough about their kids to feed them proper food, make them exercise and have good posture?