I'm not sure if this is directed to me or
@JerseyBart. I'm not finding but a couple of threads in a search on it, but yes, I am familiar with it. No, I will not use it because of some issues I have with it, mostly that it's not written by historians and it has a very pessimistic viewpoint.
As I mentioned, here is the link to a counter to the 1619 Project, the
1776 Project. It attempts to 'fix' what they find wrong in the 1619 Project and tries to be more uplifting. With that said, I will not use either primarily because I shy away from activist material as teaching aids.