I don't think this is a compelling argument.
What is the connection between enforcement of statutory code and medical aid / emergency response? Why do these social services need to be delivered by LEOs?
At my college, one of the best things my student government did was first response in cases of rape and sexual assault. We had a phone number that people were able to call and get a response from a peer who had been trained in the next steps of response, allowing the victim to gain composure and support before dealing with the law enforcement apparatus.
We had a similar service for cases of mental health / psychedelic emergency.
There is no reason that law enforcement need to be first responders in cases of medical emergency.
Unless we're talking about walking back the Peelian principles (and arguably all that is good about western notions of liberty), it is a continuing imperative to ensure that police officers can strictly enforce the law and do so in full public view.