Hello, do you like Science fiction games or movies?
I do.   Science fiction films have often been used to focus on political or social issues.
I did not pick up on many political or social issues in the recent movies I watched. Do you think the newest Avengers movie discussed these issues?
The Marvel Cinematic Universe (MCU) is an American media franchise and shared universe.    In many ways it reflects the divisions in society.
Yeah I would say Black Panther really hit some of those divisions.
In "Black Panther", T'Challa returns home as king of Wakanda but finds his sovereignty challenged by a long-time adversary 
I did pick up on that. Re-watching the movie several times helped to understand the underlying message you just stated.
It is hard to believe It is the 18th film in the Marvel Cinematic Universe (MCU).