Whether or not he is controlled opposition, he sells Fear Porn. His work is sold as "good investigation" but from what I have seen it is not. Like so many others in the same line of work, he exaggerates the wrong pieces of information far beyond the evidence, into the sensational, and causes those who do honest investigations to look like idiots for believing him.

That doesn't mean there is never any truth contained within his work. The best lies are based on the Truth. But Stew Peters is not a Truthsayer in my experience, on the contrary, he is a Snake Oil Fear Salesman (literally lol).