what i would love is an engine that thinks more like a human. presumably since this uses stockfish annotated games, it basically ends up thinking like a computer. thinking like a human would be awesome for game reviews to walk through things to note in different positions (tuned to my elo).
when will people realize that most consumers don't care about the infrastructure of the product they're using. they don't care if it's on a single server, blockchain, yada yada. they really only care about the experience of using the product.