And that backup arrives instantly by teleporter??
This is again your fallacious assumption that there's some sort of time limit to how long a confrontation with police can last before the suspect transforms into a warewolf and goes on a vicious killing spree all over town, as if "follow the suspect but do not engage" is somehow impossible to do.
You're basically reasoning from fear: That the "criminal" poses an inherent danger and every second of his freedom is a hazard to the community; that he will
necessarily make a destructive decision if he isn't stopped immediately; that if the police show any sign of weakness, a horde of BLM protestors will fall out of the sky and bludgeon them to death with sacks of stolen rolexes.
It's not hard, LP. If you don't have the advantage enough to take the suspect into custody or don't have a working taser for a non-lethal takedown, you tail the guy and maintain a perimeter until you do. It only takes a little bit of extra time and effort to be safe; the life you save could be your own.