The phrasing “don’t consider themselves to be part of the EA movement or engaged in EA movement-building” is ambiguous on whether both are true. If they mean it in the sense that “not all are both” then, for example, the claim that LV, WA, and GAI are not engaged in EA community building, and GAI is additionally not part of the EA movement would be consistent with your EV quotations.
Are we saying that LV is not engaged-in-EA-community-building and also not part-of-the-EA-movement, and also WA is not engaged-in-EA-community-building and also not part-of-the-EA-movement, and also GAI is not engaged-in-EA-community-building and also not part-of-the-EA-movement...or that for each project one or both apply (so that, say, LV could be part-of-the-EA-movement but not engaged-in-EA-community-building).
The phrasing “don’t consider themselves to be part of the EA movement or engaged in EA movement-building” is ambiguous on whether both are true. If they mean it in the sense that “not all are both” then, for example, the claim that LV, WA, and GAI are not engaged in EA community building, and GAI is additionally not part of the EA movement would be consistent with your EV quotations.
I didn’t find it ambiguous. I interpreted it as “not (A or B)”, which is the same as “neither A nor B”, and “not A and not B”.
Not for multiple X.
Are we saying that LV is not engaged-in-EA-community-building and also not part-of-the-EA-movement, and also WA is not engaged-in-EA-community-building and also not part-of-the-EA-movement, and also GAI is not engaged-in-EA-community-building and also not part-of-the-EA-movement...or that for each project one or both apply (so that, say, LV could be part-of-the-EA-movement but not engaged-in-EA-community-building).