Atlus might not release quite the same volume of games that they were in the mid-2000's, but it's not like they aren't still putting new RPGs out. Etrian Odyssey is an annual franchise, Persona 5 and Illusionary Revelation come out this year, and we're supposed to hear about Team Maniax's new game soon. Square also just released Bravely Second, so it's not like they're only doing Dragon Quest ports. Plus, they have a new Saga scheduled for this year. Pokémon is as big as ever, Kiseki is an almost annual series, Fire Emblem is actually bigger than ever before, Gust's output has been incredibly stable, and Bandai just released the excellent Digimon Story Cyber Sleuth in March, which was one of the most enjoyable RPGs of the last couple of years. Things may have declined since the PS2 era, but there's no need for doom mongering.