I'm sorry, you've lost me. I was responding to the claim that any man-made system was breakable. The most obvious example of a man-made system that is unlikely to be breakable in our lifetimes (so, I'll say, "ever") is SHA2. Then someone responded that SHA2 wasn't an interesting target. It doesn't have to be; it just has to be man-made, or concede the narrowing of the original claim.
lmao at substituting “ever” for “in our lifetimes”
“That will never happen” and “I think I’ll die before that happens” aren’t interchangeable. Hydrogen will never have two protons, SHA-2 will be broken. “I personally don’t consider a future where I’m not around as existing” is like busting out an Uno reverse card when you lose a hand at poker
Are you roleplaying as the most annoyingly pedantic man in the world, right now? I'm sure there are forums for that kind of play.