Maybe the most important test for a political or economic system is whether it self-destructs. This is in contrast to whether it produces good intermediate outcomes. In particular, if free-market capitalism leads to an uncontrolled intelligence explosion, then it doesn’t matter if it produced better living standards than alternative systems for ~200 years – it still failed at the most important test.
A couple of other ways to put it:
Under this view, political/economic systems that produce less growth but don’t create the incentives for unbounded competition are preferred. Sadly, for Molochian reasons this seems hard to pull off.
What I meant was, if you're trying to discriminate between political/economic systems and notice "21st century capitalism / mix-mash-distribution-of-democracy-and-various-flavors-of-authoritatian-etc" doesn't look on track to successfully navigate superintelligence, well, that might be true, but, it's probably also true of most political/economic-systems that aren't Dath Ilan or similar.
It seems true, but, something like "there are kinds of different ways to fail, there are relatively few ways to succeed, so failure isn't actually that informative."