It’s far less important now than it was a in the past. Gran Turismo 7 “only” sold 5.5 million copies, which is barely more than GT5 Prologue, a glorified paid demo. Even the very first game in the series was almost twice as successful.

Compare this to other current Playstation IPs: God of War: Ragnarök shipped 15 million copies, The Last of Us 2 and Spider-Man 2 at least 10 million each and Ghost of Tsushima 13 million.