Curious I think I browsed this site a long time ago before, the layout and user interface are awful, and reading it gives me a headache, so I didn't read it all, far from it, but I advise you not to take it seriously, just when you read that Ungoogled Chromium and Pale Moon are ou were serious with privacy. Pale Moon is a completely obsolete browser on every level, based on Goanna (a fork of Gecko), which still runs in single-process mode rather than the multi-process mode that should be used. It is developed by Moonchild, and his other browsers, such as Basilisk and K-Meleon, are just as broken and obsolete. Most websites work very poorly on these browsers.
Misconceptions about Ungoogled Chromium = private and secure are explained here: https://qua3k.github.io/ungoogled/