
Horror movies as a projection or art form/outlet for satire, political statements, driven by economic turmoil
Frankie goes to Hollywood said, War.... What is it good for? Well, it turns out, curating iconic horror movies. Slashers are a by-product of the cultural fears from the Vietnam war, gornos are a result of the US Iraq war/Guantanamo bay, and Del Toro's horror catalogue are a effigy of the Spanish civil war.
Politics, socioeconomic theory and history shape a lot, but horror is an incredible artform fallout from it.
This book https://linktr.ee/sadomassessayist explains all of this, and other theories/conjectures:
How is the country of Japan actually a character in its own right in J-horror?
Why British horror villains tend to be of lower economic status - and how Britain's history is largely to blame?
Given the political instability of the current global climate, it's unsurprising that horror is back at the top of the cultural, cinematic zeitgeist.