Right, because no one else in the Batclan was ever captured, certainly not regularly. Those many pictures of bondage!Robin are just speculation. And Tim certainly has never harmed civilians by not thinking things through. She wasn't inherently incompetent, she was new, a fledgling hero who hadn't had years of training to overcome her issues, or a mentor for well-timed backup and advice, or anything. She was trying to jump straight from civilian to solo hero, and it wasn't going to work. But that doesn't mean that she isn't capable of working her way up properly. If she had, you know, a mentor who wouldn't drop her at the first sign of trouble.