The perception that the universe appears perfectly aligned or structured may be misleading. While the universe exhibits an incredible degree of order and structure on large scales, it is important to understand that the distribution of matter and the formation of structures were not the immediate outcome of the Big Bang itself.
The early universe, immediately after the Big Bang, was characterized by a state of extreme density, temperature, and energy. It was a hot, dense, and nearly uniform soup of particles and radiation. However, small density fluctuations were present, which were the seeds for the formation of structures in the universe.
As the universe expanded and cooled, these tiny density fluctuations started to grow under the influence of gravity. Over billions of years, gravity acted on these fluctuations, causing matter to clump together and form structures such as galaxies, galaxy clusters, and superclusters.
The large-scale structure of the universe that we observe today, with galaxies organized into vast cosmic filaments and voids, is a result of this ongoing gravitational evolution over billions of years. It is not a direct outcome of the initial Big Bang event itself.
It's also important to note that the concept of "perfection" is subjective and context-dependent. What may appear perfect or ordered to us is a consequence of the physical laws governing the universe and the evolutionary processes that have taken place over an immense span of time. The structures we observe in the universe are a result of natural physical processes, including gravity, and are subject to various interactions and phenomena.
In summary, while the universe does exhibit remarkable structure and organization, it is a product of complex and ongoing processes that unfolded over billions of years, starting from the tiny fluctuations present in the early universe. The distribution of matter and the formation of structures are not immediate consequences of the Big Bang but rather the result of subsequent evolutionary processes governed by the laws of physics.