I created a very similar 5x5 font in 2025, which I currently just use to render the word "CYBERNETIC" [0]. Only the "R" and "Y" characters are different from the article's font (no wonder, given the limited degrees of freedom). What I did in addition is add a discrete radial gradient with increasing brightness towards the center, which is of course very playful, but looks cool for a logo font and makes the individual pixels visible.
[0] https://cybernetic.dev