Could this abuse inadvertantly lead to some level of police reform that requires officers to use more critical thought when responding to potential emergencies?

Could this abuse inadvertantly lead to some level of police reform that requires officers to use more critical thought when responding to potential emergencies? Over the years there were famous cases of overzealous police officers immediately killing unarmed elderly people, disabled people, and children upon arrival at scenes of 911 calls. There may be a silver lining here.