Soon
Get a robotic fade in Houston, outsourced to a Bangladeshi in Dhaka doing it for $1.50 a cut, but you paying $10, still undercutting most black barbers...

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Unless black barbers can just buy this equipment and open up shop. Obviously, these machines ain't that good yet, but this technology getting better. They probably will have a hair drying type machine like what women have in salons, and you have a real sophisticated machine that does a cut and you can probably have a screen to watch it, and make changes along the way.