A question about Quantum computing vs bitcoin encryption.

So with the understanding that a quantum computer in China has solve a mathematical equation that would take current top ended server farms 2.6 billon years of calculations. Link added at the bottom and has been shown to be real not a fake:

What does this mean for the current bitcoin encryption? Using ECC SHA-256 encryption methods it’s believed a quantum computer, especially at the speed we seem to be progressing, would take a day to break it.

https://myelectricsparks.com/china-jiuzhang-quantum-computer-2-6-billion-year-problem/