HN story about what Stylish was up to 7 and a bit years ago:

https://news.ycombinator.com/item?id=17447816

I'd assumed most people would have jumped ship to Stylus [1] after that, but most people probably never heard anything about what Stylish was/is doing.

[1] https://chromewebstore.google.com/detail/stylus/clngdbkpkpee...