The world doesn’t revolve around the US. Recreation has been in use for years to separate it from commercial. However, I’ll bow to your superior knowledge.I may be mistaken, but I believe PADI was using the term "recreational" before the term "technical" was coined (e.g., the Recreational Dive Planner). The real income stream is minting hordes of OW divers. And I believe they do a satisfactory job of that.