How so? I'll argue with you on this, why not.

The only thing really "comedic" about Teach is that he's a fatass with fucked up teeth. That's it. Yeah he rolls around like a loser after getting hit but that's because his fruit doubles how painful attacks are for him. But he's never been treated like a joke like Big Mom has, Ace wasn't taking him seriously at first but once he got hit with that clothesline he said that it almost broke his neck and he got serious.

His top guy Burgess is garbage I admit that but the guy doesn't actually have a Devil Fruit either, give it time. Shiryu is Magellan tier if not a bit higher due to bloodlust and we don't even know how strong the Level Sixers are yet. Not to mention they offscreened Bonney who has the ability to turn mfs into babies and old people with zero effort and were drinking afterwards, having a little party.