LA Betas & Weirdos

There are so many weird/insecure people here, men with beta
eyes, beta demeanors, beta behavior.
You see them everywhere- coffee shops, walking, at the gym.
They have skittish, unfocused, defeated, beta eyes and facial
expressions- beaten down by life and the system.
They'll be on their laptops of other iGadgets, spends hours at
Starbucks, and their eyes bolt nervously around the room
looking at people, staring, like they have nothing to do, nothing
going on in their minds and inner worlds, lonely and lost.
Their inner self is fragmented and lost, and they feel insecure.
Compare that to an assured Alpha Male- imbued with purpose,
every move calculated and efficient, poised and confident and
focused, rock hard inner self. They do not care about others,
what others think, they just think about what they need to do,
they know who they are, they have something going on in life.
They have singular focus and purpose.
Imagine you look up and see weird betas staring at you and
looking away quickly in envy and insecurity, envious of your
confidence and half-grin and booming voice. They are repressed
and timid, due to a backlash to US social conditioning.
I noticed this insecurity is prevalent in American men, why ?