quadraginta
Becoming Beth
Bob seems quite consistent in his views so I would say he would never support a government enforced segregation. But if people wish to free associate in such a way that segregation happens to be the outcome that would be fine, given his ideology.
On a personal level I would also say that is not an outcome he would wish for.
"If wishes were horses ..."
We already know what the outcome was before the government enforced integration.
Wishing that it would be different without such prohibitions flies in the face of the facts.