Cute, comparing owning a human being to owning a multipurpose inanimate object.
The simple fact is that living in this country without guns just isn't going to happen. If I could snap my fingers and make every firearm, and knowledge about them, in the world disappear, I might snap away but, that isn't going to happen. Now we are left with a couple possibilities, we can disarm law-abiding citizens through law, and hope that maybe within a couple hundred years all the guns in the country are accounted for and gone, and during that time as few defenseless law-abiding civilians are murdered by the criminals that aren't going to follow the law, to make it worth it, or we continued to allow law-abiding citizens the right to arm themselves as they see fit. I am going with the latter.
I didn't say what I'm going with. I finished my remarks with a question, "But there is one other issue at stake, would it be better or worse if we tried to take guns away.", which opens the door to all your points.