No, I do not believe in that PUA nonsense.
Humans do not have that kind of hierarchy. they build a hierarchy in the different ways than animals who rely on their physical power.

Human power is essentially defined by the number of connections they have
You do not need any skills or strength for that. You just need to make as many friends as possible who can provide you help when needed.
and when you have many connections you can start acting as a hub, which connects those people to each other.

Essentially this is all about the social network. The person who has the highest amount of connections to people with highest total power is "alpha" but you do not know how many connection or friends that person has, so it is impossible to tell who is real "alpha".

Alpha proclaimed by PUA is nothing else than a narcissist. Who makes the extraordinary effort to show themselves but this does not provide any tangible benefits. it just cost a lot of resources and exposes them to the significant danger. those people are nothing more than clowns who entertain public and that way become somewhat popular, but they do not have any real power.