Multiple of our project members used to be members of a project where Jonah is the leader (Privacy Guides). They chose to leave because of his behavior. Other members of that project wrote a lot of useful content, and Jonah used the credibility gained from that for personal financial gain and to harm projects including GrapheneOS. Former members of Privacy Guides are building https://privsec.dev/ instead. Using his services is a mistake and gives him power he's going to end up abusing later.