There was a notability challenge in en.wikipedia on Olavo de Carvalho, a Steve Bannon type who wrote some philosophy books (like -- on Aristotle and Epicurus) as a younger man (and keeps getting his "philosopher" self-nomination challenged because he didn't go and get a college major in philosophy). I was for keeping the page, but on balance I think the process, arguments and result were fair -- even if almost certainly carrying some underlying political motivation.
We have to focus on the process. It's the only way to general axiology.