Exactly. We should all speak/write Esperanto.

In the meantime, I'll advocate for evolving Markdown, specifically GFM.

I do use a custom keyboard layout, but that doesn't have to interoperate with anything/anyone.

Edit: I have a similar unpopular opinion: we should use functional languages and immutable datastructures. At least we some data of movement in that direction with the patterns being adopted by other languages and codebases.