In futurist circles there's concept of "uploading" - via futuristic process-X, transfer your mind and thoughts to a machine. Lot of ideas and speculation on what X might be but Facebook isn't a popular one.
Thing is, the more I look, X is already underway but it's not going to work out how the futurists think it is. Not so much uploading as offloading. En masse, we're abanding critical thinking, in favour of a quick meme that looks shareable and sounds about right. No more investigation required. I have a suitable opinion. "Like". "Share"
Facebook is working on a new ghost in the machine. Called "M" after Judy Dench in the Bond movies. They're calling it an assistant but what is it assisting with? Thinking. All that tricky, calorie intensive, brain revving that natural selection likes to keep down to an economical minimum. Facebook already has the opinions you need, on any subject with enough likes to be deemed important. Next step is having those opinions for you, so you don't have to bother.
Tune out. Turn off. Drop the mic.