That was certainly the Victorian age model, that a few 'immutable' classical laws. plus lots of time and space for them to bump around in, would be simply bound to produce some jolly interesting results eventually!
We know now that this is not true, everything from the first seconds, the expansion of the fabric of space time, to the formation of great fusion reactors in stars, producing just the right elements necessary for life, then dispersing them, were predetermined according to very specific instructions. Whether or not you believe those instructions were somehow created accidentally, they are necessary for us to be having this discussion.
Alter the universal constants infinitesimally, and no, you don't just get a slightly different universe where something interesting is also bound to happen eventually, you get an infinite number of eternally dark, cold, dimensionless, lifeless blobs.