> Claiming that Obama's campaigns were the true microtargeters, and that if we are angry at the actions of generic people, we must then be angry at Obama, because he did these very things. That is the Whataboutism, or tu quoque fallacy.

Obama's campaigns were pretty well known to be engaged in extensive microtargeting. Here:

https://www.mediavillage.com/article/how-data-and-micro-targ...