Winamp would like to have a word with you :) Granted I'm using the latest release from 2018, but I still sometimes load up v2.x released in 1998 just to show people that 25+ year old software still works just fine... even the AVS visualizer and Shoutcast internet radio features work, which is to me just insane.

I also use older software quite often that has long since been updated, such as older versions of Audacity, Ableton, Adobe Premiere, etc. for various reasons such as: not wanting to spend money, avoiding spyware, ads (see: Windows 11), and other bloat which often IMO negatively outweighs the positivity of new features. There are a lot of other small utilities that I still use that are 10+ years old because they still work fine and I know how to use them blind-folded. There are also tools that haven't received updates in many years but still work great, why would I bother to look for something new that potentially will spy on me and not offer the same functionality?