This is literally nothing to do with any of the things that you mention. Why do you think it is? Indeed, it has been discussed many times in different contexts

This is literally nothing to do with any of the things that you mention. Why do you think it is? Indeed, it has been discussed many times in different contexts on Gelman's blog and here on HN too, so you can just read this and the previous discussions to see that it's specifically about research and statistics methodology in psychology. The blog post itself contains plenty of links itself that you can read to find out what it's about.