That gun ownership is just presumed to be a given, without any actual responsibility attached to it seems like a purposeful misreading of that amendment. “Well-Regulated Militia” seems to be the main point and requirement of gun ownership. The intent at the time seemed to be, “We don’t have (or want) a standing army, but we need people to own guns in case some shit goes down.” They expected they would need to call upon citizens in a crisis situation and it was a BYOG (Bring Your Own Gun) arrangement.
Well, we have a standing army now and if a citizen wants to volunteer to protect their nation, there’s the National Guard. The whole point behind the 2nd Amendment is gone now. Nothing in the 2nd Amendment talks about owning a gun because you’re a hobbyist and you just like playing around with high-powered rifles. There’s more restrictions around owning/driving cars than there seems to be around owning a gun.