No. Everyone should be able to live wherever they well choose.
I would like to have a separate self-governing area like a Black Reservation where only blacks can live there who want to live there and will assist in putting forth and maintaining a thriving black community. Another Greenwood Oklahoma, but not under the laws of segregation. Segregation means that you are forced to separate from someone else, it is institutionalized, and that other group still controls you and where you live.
Segregation had it's advantages for American black folks but could have thrived better under voluntary separation.