Neither Bryan Caplan’s post at the other end of that link, nor the Wired article he in turn links to, appears to me to be saying that the contents of the DSM are “massively influenced by politics”.
[EDITED to add:] For the avoidance of doubt, I agree that both make a lot of criticisms of the DSM. I just don’t see that “massively influenced by politics” is what they’re complaining about.
Neither Bryan Caplan’s post at the other end of that link, nor the Wired article he in turn links to, appears to me to be saying that the contents of the DSM are “massively influenced by politics”.
[EDITED to add:] For the avoidance of doubt, I agree that both make a lot of criticisms of the DSM. I just don’t see that “massively influenced by politics” is what they’re complaining about.