I'm familiar with it. In my opinion, Adam Curtis's moviemaking style is strongly informed by attention-getting, which is relevant to his subject matter: it's like how the youtuber Harry Litman produces salient and reasoned content (albeit opinionated) but never fails to label it with completely clickbait titles and thumbnails.
If your concept is that your work should be heard, you're obligated to take whatever steps are accepted to meet the bar for 'culturally being heard', a bar that you don't yourself set.
I think Adam Curtis makes non-tinfoil points and takes pains to present them as explosively as possible, something he's good at doing. I sympathize with the idea that it's distasteful to do that, but within the culture that hosts him, it's correct action.
He makes cause and effect statements and posits them as definitive. This person does this and that reaction occurs. These are the causal illusions we build history from after the fact. It's a kind of game that becomes addictive. He happens to have a skillset that makes it more addictive then the usual History channel offering. Our problem though, is that history as we design it, is not really there. Sayyd Qutb going to a sock hop no more caused 9/11 than a chance encounter bin Laden had with a courier in 1977. There are thousands of factors, mistakes, etc that lead to 9/11. Designing a casual narrative out of it is an illusion.
That we are entranced like moths to history is not well-understood by the general population. We like well-designed narratives that simplify what are only validly scientifically correlated events. The real question now is how do we evade the addiction and grow up to become self-sufficient using information.