No I have no citation for this, you are right, generally that is what you read, and I went down that route as well for several years but the gout just go worse and worse. Switching to high fat, high protein but pretty much zero carbs seems to be the best for me. I believe, again my own conclusion, that it is a insulin issue, I nuked my insulin system for years with carbs (sugar).
I'm not a medical person, I got my first gout attack around 24 (33 now) and since then I had at least one major flare up (lasting weeks) every year + a few minor once per year. 2018 I had the mother of all flare ups in my knee, I thought I had experience pain but oh my lord that was pain on a whole nother level. That made me take extreme measures dietary wise and I've been gout free since (knock on wood).
I'm not a medical person, I got my first gout attack around 24 (33 now) and since then I had at least one major flare up (lasting weeks) every year + a few minor once per year. 2018 I had the mother of all flare ups in my knee, I thought I had experience pain but oh my lord that was pain on a whole nother level. That made me take extreme measures dietary wise and I've been gout free since (knock on wood).