The nifty thing about acquisitions is *disclosure*. Not just disclosing what you officially know, but what a "reasonable man" would know. Twitter execs had to know most of their traffic was inorganic just by comparing the high follower, low response lefties still there vis-a-vis all the non-commies with 10x the interaction on 10% of the nominal followers. Their advertisers were blatantly defrauded.