Personally, I have some ideas that the universe is limited. Although I know some people still say it is illusory, I will say it whether it is right or wrong.

Your observation, understanding and comparison are all too one-sided. You don't even understand the most basic carbon-based life, let alone the inorganic universe. You have not made full use of the light that gives you life. How do you find out the difference between the earth and the solar system? You still don't understand the difference between snails and us. How do you understand time? You haven't understood the inevitable things or substances formed by the free mixing of marginal multidimensional space. You haven't understood the relationship between polarization and polymerization of matter and energy exchange.