Come on. Do you think Heaven will be segregated?
This racist business is an embarrassment.
Your strawman is an embarrassment.
The only people in Heaven are Catholics of varying races absent segregation, and their predecessors & spiritual fathers - the righteous early Hebrews who were released from the Bosom of Abraham by Christ's Divine Sacrifice.
Without the Social Reign of Christ through an official Catholic civilization upheld by Catholic Monarchy, it's, generally, best that societies are segregated, because those societies are opposed to Galatians 3:28-29 by the fact they're not Catholic.