That's really interesting, thanks! Totally get the "champagne tastes on a beer budget" thing too. Partly that's why I wonder about innovations that promise (or

That's really interesting, thanks! Totally get the "champagne tastes on a beer budget" thing too. Partly that's why I wonder about innovations that promise (or at least suggest) that you don't really need e.g. sample sizes that are as big as you may have thought. If (if!) that's true, that's amazing! That's a saving that everyone in business-driven online optimisation (for example) could benefit from... which also makes it seem unlikely. But as a non-expert it's impossible to sift the smart-but-wrong from the smart-and-correct takes, which makes the debates fascinating but frustrating!