Don't get me wrong, I also don't see it personally. I just think that the framing is useful: it highlights how our society has a bias towards business and a bias against morality-driven initiatives

If selling the weapons is "ok" because business must be allowed because the motive is purely selfish (I just want to make a living for myself and my family), and giving away weapons is "suspect" because "you clearly have an ulterior motive", if just means that we live in a world where selfishness is the norm being altruists is suspect.

I think this is the core divide of our society, much more useful than the obsolete "left" and "right" divide