Dustin Johnson doesn’t seem to be affected by the recent changes in the golf world. He wasn’t worried when people criticized him for playing in the 2026 PGA Championship on an invitation. And he’s not affected now that PIF has pulled back its funding and that LIV Golf’s future is uncertain. He lives in the present. “You have to ask me when it comes to that. I have no f—— idea right now. I’ve got two more rounds to play. That is the only thing I’…