In regards to the question of ISPs selling browsing history, how much of that data outside of law enforcement has ever led to profitable sales from consumers? Like honestly, I've never ever been swayed by a web advert. If anything, they've made me disgusted with the advertiser and made me delay any purchases. Plus, most of the web ads as they are now are just boring repeats of the same product I've searched on Amazon or Google. No related products, no accessories (I bought a telescope recently so I find it odd that no one is trying to hawk eye pieces or filters for the coming solar eclipse). Just the same dumb product I've ALREADY BOUGHT! Like I can't imagine the profit margins on data mining are all that significant if my intuition holds true.