Do you know how even the really shitty animated movies get a dozen knockoffs as long as the original movie is popular enough to try and sucker people? NetEase games are like that. They aren't good, but other companies copy or steal from them because they're popular and they want some whales for themselves and copying is a lot easier than building something original.
Oh no, I'm only talking about games NetEase themselves developed. It also seems like you don't understand the difference between a developer and publisher.
Most of the art is recycled from D3 or other NetEase games. Most of the code is recycled from NetEase games. Are you seriously trying to argue that the cost of making a game like this is comparable to building something from the ground up?
There's not much of a "maybe" here. It is shit. The game was playable the most positive thing I could find people saying about it was that it looked nice (not surprising considering how many assets were ripped straight from D3).