No, quantum mechanics does not imply that the fundamental sciences are dead or that there is no more room for scientific progress. Quantum mechanics is a fundamental theory that describes the behavior of particles at the microscopic level, but it doesn't provide a complete explanation of all phenomena in the universe.
While quantum mechanics does introduce probabilistic behavior and challenges some of our classical intuitions about causality, it is still an active field of research with many unanswered questions. There are still ongoing efforts to better understand the nature of quantum mechanics, its implications for the macroscopic world, and how it relates to other fundamental theories like general relativity.
Moreover, there are many other areas of scientific inquiry beyond quantum mechanics that continue to advance and deepen our understanding of the world, such as cosmology, neuroscience, genetics, and many more. The scientific method, which involves observation, experimentation, and the formulation of theories, remains a powerful tool for investigating and explaining the natural world.
Science is a dynamic and evolving process that continually builds upon previous knowledge, challenges existing theories, and uncovers new phenomena. While quantum mechanics has had a profound impact on our understanding of the fundamental nature of reality, it does not imply the end of scientific progress or the exploration of new frontiers.