Google Algorithms Cannot Judge The Realness Of An Author Name?

With all the E-A-T discussion, a lot of SEOs are into building up the authority of the authors that write on their sites. But what if your authors don't want their names out there? Asaf Bernstein asked John Mueller of Google about using the authors real name versus a pseudonym and John said "I doubt Google's algorithms would judge the "real-ness" of author names that you use."