Chat is more worried about people getting attacked. He can focus on capture efforts when people aren't in danger.

Because, well, killing living things isn't something he's ready for. For many, many reasons.

"It is. Cataclysm is too overkill, but blunt force trauma may not be enough," he said and turned to Tidus. "Nope. Parisian superhero, Chat Noir, at your service. Maybe Voidtrecker? I've yet to put my claw on if that's a thing or not, its the first I've heard the word. But I'm certainly not from here."

The beauty of secret identities and quantum masking: just be blunt you're an outsider.