yes that is because lawyers are supposed to have a thing called gravitas
that means like they are super serious and super educated and don't really smile, and they read books from like the 1800s and even the 1700s when law was first invented and people named like Thomas Smith and Adam Paine and names like that wrote the first books on law that all lawyers should read
and reading those books helps Justin7 think in ways that allows him to make wise decisions on matters like did YouGoBet.ag stiff a player for $4,000 or did the player not really have a sister in the same house who also played at YouGoBet.ag's casino and stuff like that
so that is why those books are there because it shows that Justin7 has gravitas