SO, you cite Cambridge Analytica, "helping Trump" but were you aware that FB analytics, GOOGLE Analytics, and WEB -BOT (best of the three) all predicted a Trump LANDSLIDE?
You cite the Cambridge Analytica example like it's a bad thing. We dodged the Evil Killary Klinton Kabal!

WHEW!!! 😅

It was the law of Unintended Consequences biting ZUCK in the A$$ in reality 😎