The nuance I found about Mr.Buckwild issue
So I might know the name of the wool mill, Michael said in some previous video that his wool is spun and dyed in Wyoming. And when you look it up for that wool mill in WY, it is likely to be the one that he worked with. The 2 steps process that Michael prefers to near the end sounds a lot like the not so eco friendly process of superwashing, i.e. reducing friction and stabilizing. That wool mill doesn't offer that, they go with the natural route. So, I don't know what to think about it here.