I think the post from Holden that you point to isn’t really enough to go from “we think really hardcore estimation is perilous” to “we should do worldview diversification”. Worldview diversification is fairly specific, and there are other ways that you could rein-in optimization even if you don’t have worldviews, e.g., adhering to deontological constraints, reducing “intenseness”, giving good salaries to employees, and so on.
I think the post from Holden that you point to isn’t really enough to go from “we think really hardcore estimation is perilous” to “we should do worldview diversification”. Worldview diversification is fairly specific, and there are other ways that you could rein-in optimization even if you don’t have worldviews, e.g., adhering to deontological constraints, reducing “intenseness”, giving good salaries to employees, and so on.