I mean movies have always reflected their time and the politics of the time. You only have to watch 5 minutes of a Bond film from the 60s/70s to feel the cold war paranoia. Watch the original Planet of the Apes to feel the nuclear war paranoia.

There was a whole 2 decades of American movies licking the wounds of Vietnam.

If anything, the movies of today are reflecting the mood of society, some in a good way, some maybe in a bad way, just like always.