Digital copies of the controversial books are gone. The pickup artist book ("How to Pick Up Girls and Keep Them") is gone completely, as are the books about infertility, and all digital sales of the camp counselor book are done (not just Kindle unlimited). I'm guessing he cannot stop physical sales if he was not personally the seller. All that is left is the boring stuff (mostly about Chinese herbs).
Stupid move on his part. People were claiming that the books were guides on how to groom children. If somebody questions that narrative and wants to read the books for themselves, now they cannot do so. Plus it just looks guilty to delete things.