I don't know about him but I'll skip beating around the bush and say I've always found WoW dragons boring as sin whereas the Titan and Shadowlands' stuff is at least high concept fantasy. The only main plot that hinged on dragons, Cataclysm, was fucking abysmal. But it also had the best down to earth world content post-Vanilla in the content it enabled which is what I hope that a hypothetical Dragon Isles expanson will be. Dragons as a backdrop to focusing on Azeroth and the individual races and political factions, relegated to their main story ghetto.
Ashes, which looks fake, seems to fit that latter mold, which is good. The real thing should go the same direction. Hopefully with better raids since Cataclysm was a raiding wasteland besides Firelands, which is overrated.