https://www.nytimes.com/2022/11/30/us/police-robots-san-francisco.html
Of course there is always a potential that this AI robo-tech might be misused, but it could save lives.
https://www.bbc.com/news/technology-63816454
https://techcrunch.com/2022/11/30/san-francisco-police-can-now-use-robots-to-kill/
https://www.wired.com/story/san-franciscos-killer-police-robots-threaten-the-citys-most-vulnerable/
https://www.theverge.com/2022/11/23/23475817/san-francisco-police-department-robots-deadly-force
https://www.kron4.com/news/bay-area/sf-police-killer-robots-would-have-explosives-not-guns-sfpd/
However, sometimes the situation just becomes too dangerous and it's safer to send in a robot unit to remedy things.
The 2016_shooting_of_Dallas_police_officers resulted in the ultraviolent perpetrator being blasted to death.
Once the use of killer-robots becomes commonplace, the world will be quite a different place.