The commenter is referencing a conspiracy that Bill Hicks faked his death and became Alex Jones. This imo was less stupid some years ago when Jones could conceivably be seen as an exaggerated satirical caricature, though it's very hard to imagine Bill Hicks taking the bit this far now
If you're curious though: https://rumble.com/v5495j6-matthew-north-psyop-alex-jones-is...