I'm paraphrasing your post to point out the obvious, which is neither agreeing nor disagreeing with the premise.
Yes a couple have, build back better, it's an attractive statement, but let's instead look at what they did, which was to prop up capital. Maybe by "build back better" they meant go full neo liberal? 'Cause the results certainly don't point to anything but the transference of wealth upwards faster than any other time in modern history
The underlying sentiment was to re-adjust the balance between capital and people in order to create more equity. Like I said, a nice idea. Though if you include the qualification that follows that and you can see I'm a long way there from even beginning to claim such an outcome likely, in fact quite the opposite.
I think the major difference of opinion here between us on this, is that you think there is need for some kind of grand conspiracy to deliver the things that I believe are delivered because it's already inherit in the system it's self.