It's amazingly hard to communicate "variability" in an answer. Whenever I communicate experimental results, my business partners always want to hone in on the simplest explanation (e.g. "treatment effect somewhere between 1 and 3" becomes "treatment effect = 2"). And that's just the uncertainty part of variability. Then there's the kinds of variability you're talking about.

There are a ton of tricks to mitigating this, like reporting confidence intervals instead of point estimates, or giving the right number of digits to communicate the key message, or making super sharable/linkable results to minimize the game of telephone. I'd love someone to write a book on how to communicate this sort of "variability" in a business setting.

Then there is the problem of how insanely innumerate society at large is to the point where something like this doesn't register for huge swaths of people. might work in the context of engineers or people with some higher education but not all contexts.