Nick thinks this text shows 2 things:
1. Aaron knows that he's a loser and that the Steel Toe show isn't popular, which is humiliating
2. If Aaron's addicted to lying then the interviews he gave to the Kino Casino can be ignored and that Nick's recollection of events is correct
Unfortunately:
1. Yeah, no shit. The guy that averages like 200 views a show isn't popular. No one cares.
2. Nick's a self admitted lying liar that lies and all the 3rd party info (police reports, testimonials from family, bodycam footage reports, even Nick's own words and behavior) shows Aaron's recollection of events is far more accurate.