Yes, we're showing it as proof of work, this is how games are developed. Before they are brought over to the engine. The reason for the post you're commenting is we want high quality so this is the map being reworked in world-machine pro.
We said there are things that have not been put in posts. Like multiplayer functionality working.
Just because not everything is posted don't mean things aren't happening. As you stated games take years to complete. We're working to release a beta. Not a full game, nowhere have we stated this will be a fully complete game in a few months.