Relevant context: this person very publicly advertises their Signal number on all of his social media. It's something that would easily be scrapped and likely o

Relevant context: this person very publicly advertises their Signal number on all of his social media. It's something that would easily be scrapped and likely one of the most prominent public Signal numbers. This is the equivalent of it linking to John Carmack's personal website when giving instructions on setting up a personal website as a software developer.