Headcanon that the Bats must be the most infuriating members of the justice league. And it's got nothing to do with what they do or don't know or even their general skills and egos. Everyone is very used to Batman and the expectation that him and any of his spawn are somehow going to be three steps ahead of any issue they bring to the table ever.

No no, the infuriating bit? The stalking.

Listen, this is a family of freaks and weirdos. They work so well together because none of them were normal to start with and then they ended up traumatized. It's practically common practice in that family to accept that nothing is what it seems at face value and that all of your siblings are attempting to pry into your private life and cases at any given moment. I think for them it's honestly weirder if you take what they say at face value. They speak a language holy separate from any normally socialized person and it is a language of lies and half-truths that relies on the assumption that all parties are aware of that.

They're the most infuriating bitches around.

They'll tell someone something and appear to do the opposite and when confronted will have the most convoluted but sound reasoning of why they actually did exactly as they promised too.

They regularly pick people's pockets and hack into personal information because for them? That's practically a love language. They're obnoxious and they aren't even aware of it. Someone asks them to just tell the truth and they react like they've been shot. They're probably offended when they realize that someone hasn't been at least attempting to dig into them back, like come on man. I thought we were friends but you didn't even Google how long Nightwings been around? We've already put the bar on the floor for you guys? My siblings already have a full dossier ready on you because they caught us on camera in your home city during that 2 minute conversation we had 3 months ago. They sent it to me a few hours later. I think they got Oracle to help cause usually it takes them at least 12 hours.

You think they're being nice and friendly and then you realize that they have a nice little file compiled of everything you've done in the last five years, where you went to school and every note your teachers ever made about your behavior a decade ago when you were still a high schooler and fairly normal. If asked they'd probably be willing to bring out the family tree they built for you. They know what you did last summer better than you know what you did last summer. They have pictures, pictures that should be impossible because there's no way they were stalking you then and those sure don't look like security camera footage.

In reality Bats and Superman get along so well because that man is an investigative journalist and when they first met he could not leave it alone. Bruce was charmed the first time Clark Kent started doggedly attempting to ask him if he knew anything about Gothams new cryptid. It was cute how off base he was. But he was trying!!!! Bruce was sold for life! He dropped an dossier on lexcorp off in Clarks apartment a few days later. As a gift.