I have no ideas. I only know this was published today explaining Seraphis.  https://localmonero.co/knowledge/seraphis-for-monero  Maybe some thought is not possible and needed such conferment. Diego is Sarang Noether's manager.

Maybe reason is that was few days listed and soon after delisted Cake wallet on Chinese apple store. LOL   Oh also one private investigator that is specialised in finding missing persons now accepts Monero.  Maybe there is such need for his services.

Cute picture from user aFungible on r/monero subreddit