The games he makes are action oriented with no real plot or grounded human characters where gender and pronouns can take hold. Ori is a bunch animals and creatures in a side scrolling platformer game. It'd be like a game director saying he has no problem being successful fighting against DEI where he makes Space Invaders or Virtua Cop.
He'd face a different situation if he made a game with humans and lots of plot and modern societal situations with bigger budgets and HR/DEI departments spreading their agendas.