You had me thinking, would this require education? But I don't think a tutorial would create incentive.
Perhaps when replying to any note, you could combine the feature? So, I posted my joke about your misspelling. The way I imagine this would be a small suggestion from Amethyst such as "Suggest an edit?" at the bottom of my response input. I see there is a large command bar there with many inputs. I have only scratched the surface of these options so I can see how my suggestion might add clutter in an undesirable region.
Curious if you can implement suggested edits into the response flow without creating disruption. I think a hindrance to edit proposals is that people are simply more likely to react to an error than think to correct someone directly. It is certainly unnatural for social media at this time, anyways.