Subatomic particles do indeed play a fundamental role in shaping the universe, and their behavior follows certain patterns and principles that give rise to cause and effect relationships. While there is an inherent level of randomness at the quantum level, known as quantum uncertainty, the behavior of subatomic particles is not purely chaotic or random.
The laws of physics, such as quantum mechanics, govern the behavior of subatomic particles and describe how they interact with each other and with other forms of matter and energy. These interactions ultimately determine the properties and behavior of the macroscopic world.
It's important to note that while quantum mechanics introduces a probabilistic element at the microscopic level, the overall behavior of large systems and the universe as a whole is characterized by emergent properties and deterministic behavior. Cause and effect relationships are observed on macroscopic scales, and the laws of physics allow us to make predictions and understand the workings of the universe.
In summary, subatomic particles do have a significant impact on the universe as a whole, and while there is some level of randomness at the quantum level, the overall behavior of the universe follows patterns and principles governed by the laws of physics.