Thanks very much for the feedback, I really appreciate the time you put into it and. you bring up a lot of very good points. For "start making" vs "making" and "less toxic" vs "more welcoming", I'm intentionally choosing the weaker forms to emphasize that these are only the very first steps. I know it's a harder sell this way but it's important to set expectations. It's a good point about how some allies saying :"listen to me!" take space from marginalized groups, I kind of feel like I've got that covered by betweent the combination of #1 and #2 but maybe it's worth making more explicit.

Agreed that the discussion of repeated questions could be more explicit. (It's not necessarily sealioning, although sometimes it is; often it's the same one or two reasonable questions from a huge number of people.). But that's not actually the key point I'm trying to make. Instead, to relates to this:

the way that this point is currently worded, it sounds fallacious (inversion of the burden of the proof)

Many people react that way but think about it a little more. It's a fact. Mutliuple Black people have proven it repeatedly. There is no further burden of proof, it's only whiteness' denial that makes it seem like an open question and entitlement that makes it seem like Black people should produce more evidence. The annoyance factor is a big deal too, but it's secondary.

And, good catch on the typo, thanks!