Okay I'll give it a go for the films of his I've seen.
Century of the Self - Cohesive social structures in the West that once helped produce progressive movements have been hollowed out and decayed due to post-WW2 consumerism and an endless emphasis on the "individual" over the community to the benefit of financial elites. Curtis frames this development by following the rise of psychoanalysis and personalized advertising.
Hypernormalization - Media and governmental forces have become so intertwined with the rise of social media and big tech that there is a crisis of faith in Western democratic societies in which suspicion and cynicism have filled the gap. This leads to sham democracies and consolidation of power by technocrats who play people's fears and anxieties against one another, much like Vladislav Surkov did in Russia in the late 2000s to help secure Putin's position.