What happens if we drill to the Earth's core?

I'm afraid that drilling to the Earth's core is a completely impractical and unfeasible idea. Firstly, let's consider the immense technological challenges. The Earth's crust is already incredibly difficult to penetrate, let alone the mantle and outer core beneath. The heat and pressure at those depths are beyond our current technological capabilities to withstand. But even if we could overcome those challenges, what would we find? The Earth's core is composed of iron and nickel, which are solid due to the extreme pressure but flow slowly like a liquid due to the intense heat. It's not a place where life as we know it could exist, and there's no practical reason to go there. So, my question is, why would we even want to drill to the Earth's core? What scientific questions or practical applications would it answer or serve? It seems like a massive and unnecessary risk, with little to no potential reward. Instead, we should focus our efforts on exploring and understanding the Earth and its many fascinating features in a safer and more practical manner.