You don't know what you're talking about. Dr. Asa Hilliard spent the latter portion of his career at Georgia State in Atlanta, GA.
Most of his Afrocentric thoughts were adopted by the Atlanta Public Schools system and infused throughout the curriculum in various ways.
You can read about it here:
FROM K TO 12, AFROCENTRISM HAS MADE THE GRADE IN ATLANTA
If Dr. Bobby Wright, Dr. Amos Wilson and Dr. Asa Hilliard were still alive, they'd laugh a charlatan like Umar Johnson out of the room.
That's the problem with you new-age "woke" nikkas. You're "woke", but don't even know our history! Umar is not doing anything new. As a matter of fact, he's making a mockery of what our great elders have fought hard for in the past.
You new-age "woke" nikkas want your consciousness in easily digestible "lectures" and documentaries from Umar Johnson, Tariq Nasheed, etc.
Go back and read the works of our giants, first. You're not "woke" until you do that first.