It was Dr. Robert Epstein. There’s a very excellent documentary called The Creepy Line.
About the many thousands of egregious abuses from google alone. Check it out sometime.
That’s him!
I saw some of his testimony. It was powerful stuff. He laid out exactly how they do it. And its getting worse with AI developments. They can target the average voter that Trump needs and bombard them with liberal news (CNN/WaPo like they did with his ‘fact checking’). I suspect this is what alarmed Trump..