I could see book advertisements being fed for "what is the origin of gravity". As well as subscriptions for "scientific" magazines, blogs, etc. Or even pseudosc

I could see book advertisements being fed for "what is the origin of gravity". As well as subscriptions for "scientific" magazines, blogs, etc. Or even pseudoscience jumbo if you paid Google enough to advertise. Never underestimate the ability of a marketer to shove ads in your face.