Have You Ever Noticed That Almost All Threequel's Are Personal Towards The Main Character?

It seems that in all film series this is how it goes: the first movie is the best, the second movie is trash, and then the third movie is meh. The third movie also always seems to be personal to the main character like Indiana Jones 3, The Last Crusade for example, the other 2 movies had been about him stealing a bunch of random stuff but in THIS one, he's in search of his father like a PERSONAL mission. The same with Mission Impossible 3 as well: he goes on a mission to find his wife or whatever; another personal mission! I'm not gonna yap much longer but here are some more threequel's that were personal to the main character:

Despicable Me 3- He finds his long lost brother

Kung Fu Panda 3- He finds his real dad

Iron Man 3- He's trying to protect Pepper and save his home at the same time or whatever

Spider-Man: No Way Home- He tries to hide his real identity: Peter Parker while also trying to protect the people he loves

Star Wars: Revenge Of The Sith- Anikan turns into a sith ( Stupid )

You get the point. But... Have You Ever Noticed That Almost All Threequel's Are Personal Towards The Main Character?

Thanks for reading this 10 hour yap! I hope you enjoyed!

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