These weren't investigators that were bent on giving you a bad time, nor were they interested in grabbing your firearms, let alone hauling you off to jail for a perceived threat. Plus, you cooperated.
I'm not arguing that disarming an mentally unstable person isn't a good idea. It needs to be done.
I am saying is that this is the wrong approach. It's not going to achieve the intended result, and it will be abused.
It's also going to cost Trump support.