Almost all the play to earn games loses value over time. This means if you have invested in play to earn games, a few month ago, you would be in a big loss. Axie Infinity is a perfect example for this where a team of three axie cost you around 1200-1500$ two month before. Now the same team can be formed in around 150-300$. Think about those early investors, who must be in a big big loss. The reason for this is poor planning from the game developers who do not think if the game is sustainable over time.