10 years ago, someone wrote a unit test for @servo@floss.social that included a cookie expiry date of April 18, 2026. At that time Servo was only 3 years old and I'm sure 10 years in the future sounded like a long time!
Well, we're still here, and now our CI is broken until I can get another maintainer to merge https://github.com/servo/servo/pull/44341 .