No it's not, stop being willfully ignorant, pull your head out of the sand.
The western markets buy shit in far larger quantity than Japan itself, and it's been like this since the PS2. It's literally why Sega, Capcom, Square, and all the other large japanese companies target the west now primarily. Nintendo even built a theme park in florida and are releasing a movie done by a western animation studio.
It sounds like you're getting your info from the resetera retards who are in their own little land of dillusions. Because holy fuck Legend of Dragoon was beaten out by Pokemon Gold and Silver and the western sales numbers were what pulled it into the black, and that was back on the PS1.
When Square says they're making Dragon Quest 12 for a western audience, that should really tell you where their priorities are. The west will buy these games and make them prfitable, look how much Kiseki has embedded itself in the western market since NISA took over.