Not two years, but more. And you can't say that he's just "milking money and doing nothing." But I'm amazed that the developer still hasn't realised that at his pace of development, this game will never have enough content to justify the amount of time spent developing it, and that this game will never be finished, not because it's so big, but because it hardly develops at all, considering the number of characters in it and the percentage of development that some of them get for updates, which are done once a year.
Although maybe the developer understands all this himself, but he doesn't really care, the cash cows continue to bring in money, which means that nothing needs to be changed for the better and you can even do less.