"I'm sorry you're stupid." "I'm sorry you caused this." "I'm sorry you feel bad." "I'm sorry you were offended." "I'm sorry you (apologize for your wrongdoi

"I'm sorry you're stupid." "I'm sorry you caused this." "I'm sorry you feel bad." "I'm sorry you were offended." "I'm sorry you (apologize for your wrongdoing or feelings)." And none of those mean anything in terms of contriteness. However, many of those are rather offensive. But they all express "Sorry".