[Matrixbeast]

Aquaman has a cavalcade of superpowers and abilities that makes me wonder why people think he's useless.
Super strength, super speed, night vision, echolocation and super hearing, extreme durability, and he's able to breathe on both land and underwater.
Additionally, he has control of all sea and ocean life, regardless of size (Also, very rarely, but it's happened, some comics extend that ability to control and influence humans because of evolution).
He also commands an army as ruler of Atlantis, in addition to being an incredibly intelligent strategist and combatant, both hand to hand and with his signature trident.
And he owns a jetski.

The entire point of Aquaman in Flashpoint is to show that he could literally dominate the world if he wasn't on the side of good.
But you all view him based on a cartoon you've never seen and a one note Family Guy joke.