Just chiming in here: Those humans are feeding their families with those jobs. If not supported you are not freeing them of being a robot. You are screwing them out of income they live on. Its not that bad to support businesses.

However; i would not buy lab grown stones. We humans need to Let nature make stones and find something else to do. Noone makes stones better than the ocean, the weather, the sun, the moon, etc... our planet is in charge of that and with good reason. I avoid lab grown because you truly don't know what energy it absorbed by being manipulated by humans. The worker could be tainted. Nature is never tainted like we are. Best to let nature handle stone making.