Comment by FireBeyond

Exactly. Blatant scam ads are reported to no avail, and I see them still multiple times a day.

After reading Careless People, it became much more tangible. "Yes people are motivated by money", but Zuck and others at the top of FB actively make a point of expending significant effort to avoid fixing things. It's not that they don't know, or care, it's that they know and care about keeping the gravy train at full speed while they pat themselves on the back for being masters of the universe, so to speak.