I read the Ofcom document and technically they involve 4chud in CSAM cases kek
Others involved are obscure sites affiliated with Dbree called nippyarchive and nippyfile or something like that, where there is or was child po. Even if you search for these sites on Xitter, boomers appear sharing links to child po hosted on those sites.
I can't help but think that this has something to do with Diana and the HBposter.