Is African American pseudo-history/archaeology of similar prevalence to white pseudo-history/archaeology?

Some black people like to spout pseudo historical nonsense about, as a common example, ancient egyptians being as a rule, black. My theory is that such stuff is an attempt to manufacture a glorious past, since the white establishment deliberately kept black people uneducated and engaged in cultural genocide to make it harder for slaves to organize or form support networks, but I'm curious, is it of similar commonness to white pssudo-history/archaeology? More common? Less common?

And does fhe content of it vary? I find a lot of black pseudo history really similar to fhe German nonsense Nazis propogated like "Rome waa found by Germanics who slowly diluted theid blood and thus caused the fall of Rome".