Minecraft should have a restore deleted world button.

The reason why I think Minecraft should add this is because one of my first worlds was deleted by my young me because I was lost in the world and, I deleted another world that me and my friends had had 3 years and was deleted by me. But everyone that has lost their world and wants it back to play on can’t and this goes for both versions I am not sure if it is possible though but please try Mojang if you see this.