Dear ICOT, I enjoy and appreciate your posts.
I would like to point out that even the metal-mesh washing-machine hoses need to be replaced every 3-10 years. They weaken, too, but not as fast as the rubber ones.
When the hose to a washing machine bursts, there’s nothing to stop the flow of water. If it’s in the basement, you will likely flood the basement. If you’re on a higher floor, you could do considerable damage to ALL the floors below.
Meta-tip: Shut off the water before working on any pressurized lines.