Is it native and right to utilize lame-brained in the sentence below?

"The manager's lame-brained ways to resolving conflicts often lead to more tension at work."

Thank you very much ~

Question

Is it native and right to utilize lame-brained in the sentence below?

"The manager's lame-brained ways to resolving conflicts often lead to more tension at work."

Thank you very much ~

Answer

"lame-brained" is informal and can be considered derogatory or dismissive. If you're writing in a formal or professional setting, using such language may not be appropriate. You might want to consider a more neutral term to describe the manager's ways, such as "ineffective," "unproductive," or "counterproductive."