Oh I think we have very good empirical reasons to believe that’s not true. If this was indeed common knowledge, DEI as a movement would not be mired with the issues it has, specifically relating to performative activism and focus. If that’s not good enough for you, we can evaluate your claim further by surveying people and seeing if this advice is actually well-known. I encourage you to try this yourself, I think what you’ll find is that the vast majority of people who participate in these systems find what I’ve written surprising and unintuitive. And that’s one reason why this comment has 250 upvotes, which is more than almost all HN stories on a given day. YMMV, happy to hear about how this turns out for you.