Why do people always say jrpgs were ever relevant or highly influential in the west? They weren't. Even in the psx days, you had Final Fantasy games that sold megabusters, and Poke'mon. That's really it aside from the occasional game like Parasite Eve, and I'm not sure about that game's sales. The more niche stuff like Vagrant Story, Xenogears, Suikoden, Persona...those games didn't do well at all in the west!
So why do people continue act like a niche genre who had the OCCASIONAL success (read: any main FF since 7, Poke'mon) ever had any influence in the west? Note: it didn't!