[seagreen]

> I imagine the problem with that is that Obsidian by default stops dealing with Wikilinks inside fenced code

Exactly. Interestingly enough autocomplete is still triggered by [[ inside of a code block which is kind of funny. So writing code blocks works fine, it's just that they won't display with links.

> A different direction to explore might be to explore proportional font coding techniques that rely less on whitespace.

I'm definitely open to proportional font coding techniques being interesting, but in this case with all leading indentation unusable I doubt they'd be enough to get a normal experience. Unless you only write assembly so you can stick to the left margin <taps forehead>.