If you got a teeny-tiny mole on your forehead, would it make sense if I claim that the sole purpose of your whole body is to give birth to that tiny mole?
Likewise, would it also make sense if I claim that the sole purpose of the immensely and unimaginably vast universe is to give birth to a teeny-tiny mole of a planet called earth?
Note that the whole universe must exists as it is for the formation of planet earth and with that the existence of you and I.
Are we that important? Or, are we just a by-product of natural activity of the universe? The universe that offered the potential for our existance could also wipe us out without a trace with a cosmic event, or in our view, a catastrophe.
Are we THAT important?