Batwoman sees Arrow and Flash: Great, the rookies are here.
Ollie: Hey, I've been doing this 7 years, plus 5 years training!
Barry: 5 years here, plus time travel shenanigans.
Batwoman: ...I'll pretend I didn't hear that last one. Right now though, I have a city full of crazies to look after now that my cousin vanished from existence. I have a psychotic clown making people laugh to death, a woman that thinks she's a plant terrorizing the park, a super zombie tearing up the Narrows, a cult of snake worshippers, and possibly my cousin's estranged adopted son back from the dead killing drug dealers and sticking their heads in a duffel bag. And this is a slow night.
Barry: Need any uh...
Batwoman: No. Now leave Gotham. You two always attract more trouble, and Gotham has enough as it is.