I'd love to see a demo of how it might look used in practise, with multiple fonts used to display semantic meaning on a page of code. I see on the website they have a demo where you can switch between them (https://monaspace.githubnext.com/#learn-more) but it's not easy to imagine how it would look with them mixed on the same page.

There is one in the "what if" section that is close but as this is the main use id really want to get an understanding of this, it seems like the critical part