I don't think OP is arguing against police or policing, they are arguing against the process that allows a single phone call to result in a pre-escalated milita

I don't think OP is arguing against police or policing, they are arguing against the process that allows a single phone call to result in a pre-escalated military-style armed response. There are other ways to investigate an anonymous phone call claiming this-and-that than to immediately kick the door in guns blazing.