Managers are not above being sacked when they crossed the line they are not supposed to. The foolish one's who lord themselves over their staffs end up dancing to the music tunes when the law is used in their case or behaviour with full force.Such kind of behavior is not tolerated in the company I work for. They have a portal where you can complain about the person who misbehaves with you and a legal team will be taking actions against it. It might result in the manager getting fired as well.