No-one has stated they are not going to continue like they do for Elite. In fact, it has been hinted at many times that they do not expect to stop supporting the game. [big grin]
I have no doubt they will keep supporting it. [up] It's just that Elite is treated differently, with there ambitious long-term content road-maps that they show us, so we know what we are getting and where we are going. Planet Coaster DLC is often very spontaneous and random - which is fine, but we can never be sure when or if we will get big and highly requested content. [bored]