Is he the loneliest of the main DC characters?

There is the trinity, there is Flash + Green Lantern (who also has other close friends).
On top of that he is divided between Atlantis and surface.
Is being a loner part of his appeal?

He has a whole Aquafamily. He even has a pet octopus/kraken/whatever the fuck.

He has a wife and a bunch of sidekicks so nah

He has a bitching hot wife with him almost all the time. I think he is fine

>He has a whole Aquafamily

Well...

His adventures with Wonder Woman are always pretty great. Their mythologies make a nice pair.

And considering the vicious blood feud between them in Flashpoint it'd make sense to assume in the regular verse they're good pals.

Isn't he banging one of the hottest and most dedicated redheads on the planet. Yeah, no. Arthur's doing fine.

I think it speaks to or I at least pretend it's mainly his duties as king that put him in a different situation than the rest of the league. Not even heroic shit but land disputes and taxes and healthcare. There's probably some kind of pollution management initiative he has to oversee. Signing off on permissions for surface dwellers to do research or claim salvage. If they just said Aquaman doesn't have time to develop inner League relationships like everyone else does, I'd totally buy it with little explanation.

He has a hot as fuck redhead waifu willing to do anything to him. ANYTHING. Who needs friends?

Also, he and Martian Manhunter were pals during JLA.
Some writers paired these two. if not for Mera, I think they would end up together.

This is what I always assumed, dude's too busy to be having adventures in space with GL or something