https://www.earth.com/news/quantum-computer-can-instantly-execute-a-task-that-would-normally-take-47-years/

Aka bruteforcing hashes used to take lifetimes to buteforce will take zero time. Quantum will eventually break most crypto's reliability, the question you have to ask? Can these corporations chasing quantum supremacy be trusted? Is sha256 safe? ed25519? Have the already broken these crypto algorithms?