This is pretty much negating reality and reinstating your ad homs again.
Because 'Its satirical' is impossible to argue with. Taken at face value, its impossible to refute. Because its such an easy claim to make, I put it on you to justify its satirical value as good, in place of me having to refute it.
If judged as a comedy, its a weak one with jokes that are extremly stale (WOAH its got Character Classes! And a harem of bimbos following a bland self-insert edgelord MC! How original and uncommon!). It satirizes the MC for taking things seriously, but then justifies them by making the goblins a serious threat.
The show is literally comedy.
Its
'Literally' not. Its Dark Fantasy, same category as Berserk and Drifters. Having comedic elements doesn't make something a comedy.
Dragonball has comedic elements (it started out as a comedy even), but doesn't make its later arcs satire or comedy of shonen. Fullmetal alchemist has comedic elements (some people really dislike them), but its not a comedy.