I agree with the sentiment. The job needs to be made more attractive......but I'm not sure exactly how to do that. I don' think they all need college degrees, but a more robust, thorough training program is absolutely a must. Considering the danger police officers face, the pay should definitely increase. At the very least it would allow for departments to be more selective in who they hire. I don't know what type of psychological test they go through, but that obviously needs to be improved. If you show a potential or likelihood to treat people differently based on their race or ethnicity, during stressful situations, you are clearly not fit to enforce the law. Body cams should obviously be mandatory 100% of the time. Also, why are not more police departments representative of the populations they serve?
Another problem is the type of people that are drawn to being a police officer because of the power that we give them. I've had interactions with too many police officers that are high on a power-trip. They are public servants, not a sheriff in the Old West. We give them too much power, and too often fail to hold them accountable.