In practice, that might get you more in trouble. I like to think LEO as well connected gang members. One should generally do what they tell you to not make them angry in any way. And after the interaction is over, one can think about taking legal action if necessary. Some sort of on person hidden video recorder would be better, as LEO can make up charges or plant things, but that's too much annoyance for normal people, so complying to whatever the ask is the best option. If you want to assert your right that might upset police, camera whose memory can't be destroyed easily is a must if you don't want to end up in prison.