Instagram, tick tock, Facebook, at all are being used by the government for social engineering. Logged to an algorithm and that algorithm starts shaping the way you think by constant videos of the same nature. I believe prime examples are Male female relationships, the push for digital currency, anti-Semitism, anti-christianity, and race relations
Your smart TVs are also listening to you. I had a conversation about needing my rug vacuumed since I didn’t have a vacuum and a day later I start getting YouTube feeds and commercial on my TV about vacuum cleaners