Here is the additional (circumstantial) evidence you requested:
The leading journal Nature Human Behaviour recently made this practice official in an editorial effectively announcing that it will not publish studies that show the wrong kind of differences between human groups. [..] the National Institutes of Health now withholds access to an important database if it thinks a scientist’s research may wander into forbidden territory - https://www.city-journal.org/article/dont-even-go-there
The leading journal Nature Human Behaviour recently made this practice official in an editorial effectively announcing that it will not publish studies that show the wrong kind of differences between human groups. [..] the National Institutes of Health now withholds access to an important database if it thinks a scientist’s research may wander into forbidden territory - https://www.city-journal.org/article/dont-even-go-there