This is something I've noticed as well.
- Movies made after WWII that needed villians often made them Nazis.
- During the cold war, evil villians were communists or Soviet spies.
- Movies made after the fall of the Soviet Union often make their villians evil faceless corporations.
A generation or two has been raised by Hollywood and Disney on business always being evil, while simultaneoulsy choosing to consume and make themselves dependent on giant corporate content.