What’s more sloppy of an explanation - that the cosmos is somehow conscious and directed life to appear, or that there is an infinite number of universes?
Looking back at the history of science, when we first thought that the earth was the center of the universe, then found out that the sun is, then found out that the sun is only a small part of a huge galaxy, then to find out our galaxy is just a spec Within hundreds of billions of other galaxies. Doesn’t it make sense that the next step is to discover there are multiple universes?