I agree with a lot of what you are saying here and it's certainly all things worth thinking about.
The Taoists possessed great wisdom. Included in their philosophies was the idea that the world is all unfolding in Divine perfection - the chaos included. In the midst of our emotional reactivity to news stories about how horrendous the world is, we forget that. We've continually lost sight of the fact that this is all an evolutionary process unfolding perfectly according to natural law.
But here I can't help but disagree a lot. Neither the world itself, nor evolution in any of it's forms guarantee or even promise perfection. Quite the contrary, both human society and evolution are messy, come with a lot of dead ends and die-offs and none of the things produced so far are perfect - they are just things that work on some level and don't on others. Like our bodies - they are magnificent and they are awesome to have, but are they perfectly adapted to everything? Of course not. That's why we are susceptible to both illness and misconceptions in the first place - we are far from perfect. And so is the world we live in. It's chaotic and viewing chaos as some form of perfection is just a way to help us feel better about everything that seems wrong and scary. But it is a misconception and a delusion too. It's finding purpose and reason where there is none.
If one wants to be fully pragmatic, I think one should accept the reality of chaos being chaotic. Improvement is not guaranteed and that's why I think powerless as we are, it's still worth nudging the system towards it as gently as it might be. As the collection of those nudges is what has gotten is that far.
the distinction here at root of the disagreement comes down to a matter of the definition of "perfection."
i.e. nature operating perfectly according to its laws of physics, mathematics, biology, etc - versus man's idealization of scenarios as "perfect" based on his value systems.
nature DOES operate perfectly... a virus invades the body, the outcome executes perfectly - healing if the body's systems are strong enough to fight it, disease and death if not. economies thrive if certain fundamental principles of universal law are adhered to, falls apart when man tries to override nature with his ideals. etc.
"perfection" herein doesn't mean outcomes fit our ideals. it means that the operating dynamics of this universe execute perfectly. thus, if outcomes and situations seem like shit, it's not random fate, but the product of dynamics in motion executing perfectly, and altering the outcome relies not on focusing on the outcome, but understanding the underlying dynamics and tweaking what's churning beneath the surface such that the perfect execution of the natural law and order will produce different outcomes...
Oh, then I have no objection except that perfect in that sense becomes a meaningless word. Everything that happens, happens in a universe governed by the laws of nature and it is indeed absurd to expect that anything would have a way to not follow the laws of nature. So things happening perfectly becomes synonymous with things happening. I see neither the utility, nor the wisdom of such hollow usage, but I have to agree that under this very specific and unpopular usage of the word, the statement rings true.
Oh there are other possibilities like the virus fusing with the cells and becoming part of their genome. Nature and life are extremely messy when you look into them at that level. But that's just the example really...
I would call that an unsubstantiated assertion for now. The fact that there are laws of nature has very little to do with the principles that guide human behavior and thus economy as an emergent system based on a vast amount of humans interacting.
As you pointed out, to affect a system desirably, we need to understand the laws or underlying mechanics that govern it. That's what scientific inquiry into reality tries to do day in and day out. But I would say that there are still a lot of question marks around both economy and psychology and we have a lot to figure out before we can claim things like your assertion above. If you don't know the laws, you can't say with certainty when something will thrive. On top of this, thrive and my definition of perfection are based on human ideals so if what you are saying is true, one should also expect chaos instead of desirable outcomes like with everything else.