Well, perhaps the controversy is that that's it. That it's okay that there's no external morality and no universally compelling moral arguments, and that we can and should act morally in what turns out to be a fairly ordinary way, even though what we mean by "should" and "morally" depends on ourselves.
It all adds up to normality, and don't worry about it.
See, I can sum up an entire sequence in one sentence!
This also doesn't seem like the most original idea, in fact I think this "you create your own values" is the central idea of existentialism.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
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