I don’t think it’s gonna get too big in the US because it’s actually a curative form of medicine for some conditions and wouldn’t be profitable. Theoretically and in various other countries, doctors would authorize the procedure. To my knowledge, I’m not sure PO forms are being prescribed. Insurance policies in the US would only consider covering a transplant for patients with diagnosed clotridoides difficile colitis (c. diff), but it’s been studied and applied for a number of other conditions elsewhere and successfully might I add. It’s just fucking mind-blowing to me.