Most of this discussion is fanciful imagination and wishful thinking on the part of idealists who either aren’t familiar with the realities of the topic or are just trolling.
For any meaningful change on this front there must be a paradigm shift in our culture, and I do not know what might induce such a shift or what such a shift might look like.
But as it stands right now, the way I see it is that either everyone must be well-armed and proficient or everyone must be disarmed to end this incessant violence.
At this point, there is a political deadlock on the topic (probably nominally a good thing, because of the masses were to be armed but not proficient that would probably make the situation worse.)
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