or you are buying advertising.
Digital Redlining After Trump: Real Names + Fake News on Facebook
Tressie McMillan Cottom
22017

Actually, you can’t even talk to anyone at social networks when you are buying advertising unless you buy a LOT of it. Maybe have said that the threshold at Facebook, for example, is about $10k a month. There are always exceptions to the rule, but that’s the general consensus among marketers I know.