most of the projects that were popular at the start of the launch, were just a hype games, which are very often hype games like this easy to get out of. Because, most players only try at the beginning, and then will compare the income earned. If it is deemed unfit to play because it is too low, then the game will be abandoned. Axie also has many players who have complained, both because of the nerfed hero, this can be one of the beginnings of "tired playing". Of course, for a project like Axie, it might still survive, because the community is already quite loyal.