Yes. "Commercial", to me, is WotC, Paizo and others shipping glossy HCs to B&N.
While there are offerings on DriveThru RPG that I'd consider in this league, there's an awful lot that is just the 2020 equivalent of "Send $1 and a S.A.S.E. to get a copy of Larry's Homemade Grimoire" in 1985. It...