I'm not sure specifically what the 'alyas pogi true story' is. It could be about a person named Alyas who is considered pogi (handsome in Tagalog perhaps) and some real - life events related to him.
It's possible that the 'alyas pogi true story' is about Alyas's adventure. Since he is pogi, he might attract a lot of attention. He could be on a journey, perhaps a physical journey like traveling across the country or an emotional journey like finding his true self. His good looks might open some doors for him, but also bring in some unwanted attention. For instance, he might be scouted for some modelling gigs, but at the same time, he has to deal with people who only want to be around him because of his appearance, and he has to figure out who his real friends are and what he really wants in life.
It depends. Sometimes movies or books labeled 'True Story' take some creative liberties or combine multiple real events to make a more compelling narrative.
In reality, True Story 2021 isn't a true story. It might draw inspiration from various elements but is not based on actual events. The plot and characters are crafted by the writers' imagination.
In many cases, 'True Story' is indeed drawn from actual happenings. The creators might take some artistic liberties, but the core elements are rooted in truth.