The universe and the Milky Way that were blown into the sky, now it seems like a joke

If we look at it from the perspective of a multi-dimensional universe and an infinite equal universe, our universe is just a bubble. The Milky Way is incredibly small. And what about humans? Even more insignificant. But from a human perspective, if we are in the solar system and cannot fly out, how can we say that the Milky Way is a joke? The universe encompasses us humans, but human thoughts can encompass the universe. Whether the universe is a joke or not, it doesn't matter whether it is big or small. Its bigness has no outside, its smallness has no inside. Even if there are countless universes, compared with a proton, it is impossible to distinguish who is greater and who is smaller. Because everything is born in a vacuum.