They just collect the cocoons of the caterpillar. It’s already pretty industrialized. Farmers grow mulberry bushes and feed the worms and collect the pods. This

They just collect the cocoons of the caterpillar. It’s already pretty industrialized. Farmers grow mulberry bushes and feed the worms and collect the pods. This would be no different. Just a slightly different worm. People do it as a hobby at home and scaling it is a known process already scaled.