I think that describes over 95% of video games!
If you’re playing a game looking for super deep meaning, you won’t find many.
I also disagree with your point, uncharted 4 had a whole storyline about two orphans helping each other survive, it’s actually a beautiful story. There’s messed up parents, betrayal, spousal drama, and an entire storyline dedicated to pirates… being pirates.
If anything it’s one of the games that disagrees with your point entirely!