Yes it was. It doesn't matter how primitive it was, it was the first version of this sport. You can make the same argument about boxing since it was almost a different sport in the beginning, in fact it had quite a bit of standing grappling in it. But it was still boxing. No boxing fan in the world is gonna tell you that the sport is only as old as the Marquess of Queensberry Rules.
Good that you admit the Ring idea for MMA was idiotic, but you're digging yourself a hole here with these other arguments, so do all these Pride fans. Whatever drama the North American MMA brings, nothing is more outrageous than Japanese MMA. It was cringy. I would never be able to show my friends that format of MMA without getting laughed at. Half ass pro wrestling, even had fixed fights. And I mean you're complaining about the BMF belt. That's what your Pride did, with Minowaman and Sakuraba's stupid fucking kiddy belts. Lets not turn into hypocrites.