A bit premature maybe. Yet mobile gaming is slowly pushing console gaming into a niche. Mobile game revenue is still growing while console gaming revenue is flat, on a slight decline. Mobile gaming revenue is already almost twice as much as console gaming revenue and represents 50% of all gaming revenues.
Console gaming will live on, but for example MS is already looking to jump to mobile, by game pass streaming and opening a mobile store. Nintendo doesn't do home consoles anymore (they make a standalone handheld version but won't release a standalone home console). So it's just Sony that's still fully focused on home consoles.