Of course, that applies for STEM fields as well as the social sciences. However, if we do comparisons across fields, such as looking at how many citations a typical paper in some field will receive, we find that STEM tends to do a lot better than the social sciences[1].
>Pick a field and take it down if you can. But trying to build a case against all of social science using the example of someone notoriously elevated despite a lackluster career as a publishing academic doesn't get you anywhere!
The longer such fraud goes uncorrected, the more rewarded a person is for their fraud, and indeed the more lengths other people go to cover up such fraud (as was argued by the OP) the more likely such fraud is normalized in a particular field[2]. The Claudine Gay story suggests that, if anything, XKCD was wildly optimistic about the social sciences[3].
[1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5446096/ [2] https://danluu.com/wat/ [3] https://xkcd.com/451/