The only way to reach light speed is to become light itself.
As an object with mass accelerates closer to the speed of light, its relativistic mass effectively increases, requiring exponentially more energy for further acceleration.
To reach exactly the speed of light, an infinite amount of energy would be needed, which is physically impossible. The only way to actually reach the full potential of light speed is to convert all mass into pure energy, becoming light itself.
They aren't going blind at all, but becoming the image you see - moving so purely along a market vector that there's no discernible drag, no expenditure, no profit - massless and infinite - vertices in the greater economic hologram.
And if you can't see that, then you're not just blind but utterly rasterized.