This is the idea, but it isn’t a good idea. Police are given so many jobs, but are only really trained and capable of a few. We should be taking tasks off the plate of police (which they would agree they have too many) and giving them to other groups. This should mean moving funding from police to other response units, otherwise referred to as “defunding the police,” but that sounds bad so I guess we can’t do that.
Our laws don’t say anything about being polite. The attorneys I’ve heard talk about the subject say to crack the window just enough to pass over your information and to not engage with the officers, besides telling them you’re evoking your fifth amendment right to remain silent and not answering questions.