Android 4.4.2 is over a decade old. Google’s official YouTube app updates rely on newer programming frameworks (like Android TV Remote Service and modern WebView components) that simply don’t exist on KitKat.
NewPipe is a popular, open-source YouTube client that does not require Google Play Services. While the main NewPipe app requires newer Android versions, the developers maintain . youtube apk download android 44 2 top
If you are looking for specific versions for a 64-bit device rather than 32-bit, I can help you find those instead. Share public link Android 4