Furthermore, the rise of (virtual and augmented reality) is bringing back monospaced, low-distraction fonts. Aon-09, with its pixel-perfect origins, is a strong candidate for "spatial computing" text overlays.
The monospaced nature creates large gaps between words ("rivers" of white space). Reading more than three lines of aon-09 is physically tiring.
This is not a "body text" font. It is a high-concept tool for designers working in specific niches: