Utopia (2013 British).
A Clockwork Orange meets Gates meets Fauxi...
https://m.imdb.com/title/tt2384811/
I’m sure the US Amazon 2020 version with John Cusack was made purely to distract from the 2013 version...
Utopia (2013 British) is excellent, violent, scary.
US version is like Rebecca of Sunnybrook Farm