The Warriors have had mixed results this NRL season with the team burdened by the huge sacrifice of relocating to Australia and the shock mid-season axing of coach Stephen Kearney in June, while four players returned home after the NRL failed to get exemptions for their families to join them in New South Wales.
But Faumuinā believes some disappointing results might reflect a mismatch in values.
"Looking at the last 25 years, there's enough evidence to say yes they don't [understand the culture]," he said.
