We know quite a lot about our world and are learning more an more every day. WE also know quite a lot about people and we can sense even more. people are very intuitive about other people.We don't know everything about one another. We barely know anything about our physical world based off the alphabet, math, and what you can sense.
I don't know what you know but it might be presumptuous of you to assume people want to experience life differently. That is incidental.
My argument still stands. At random or created with a plan, the right set of circumstances exist allowing us to communicate and live on this planet.
Some people believe someone is controlling it all outside our understanding. Others believe it's governed by a law of science.
The tricky part is determining the best interpreter of it. This is the direct answer of your questions. An additional point to ask is who got that username to ramble on about it for 9 pages?
I am quite presumptuous about what I know about people and their motivations; I guess i am lucky that I am also right about it.

You are correct that the right set of circumstances exist for people to exist on our planet. Leaves are also green on most trees. You've separated the controlling influences into god or natural laws. Are there only two choices? Why have you chosen the one that you prefer?