Almost 20 years ago, and desktop Linux has improved immensely, but the underlying problem mentioned in this article remains: enterprise Linux takes priority over desktop Linux.
From Hector Martin's announcement:<p>"Back in 2011, Con Kolivas left the Linux kernel community. An anaesthetist by day, he was arguably the last great Linux kernel hobbyist hacker. In the years since it seems things have, if anything, only gotten worse. Today, it is practically impossible to survive being a significant Linux maintainer or cross-subsystem contributor if you’re not employed to do it by a corporation. Linux started out as a hobbyist project, but it has well and truly lost its hobbyist roots."
The main takeaway from this article should be that if you want to make changes that improve latency, make a benchmark tool first. If you can't measure it you can't really discuss the pros and cons with the implementation.
> Why I quit: kernel developer Con Kolivas (2007)<p>Maybe Hector (from Asahi linux) can learn something from Con. Con maintained scheduler patches for a long time.<p>It is sad that he no longer does it, but given Linus' attitude, this was expected.