Ok so at least we agree that people said that it didn’t influence enough. That minimization did take place.
Additionally derision was directed at advertising. It was done on purpose to minimize the effect russian interference can have on the electorate.
Of course it doesn’t mean that it can’t happen in the future because people got better at it. I am not implying anything to the contrary, just that it did happen in the past and people were dismissive of it…. Because of a narrative