If you’re using AIG with MSFS live traffic, then you’ll also get GA (as long as you don’t let AIG rename the traffic file).
If you’re using AIG with AIG-TC injected traffic, then AIG does provide a very small amount of GA traffic (usually smaller private company jets, etc.). But you can always use the GA mod as described in this post: Adding GA flights with AIG traffic - #9 by PhantomStreak