They were never going to remove that as this is all about only them benefiting from free dev resources.
It is all spyware or FOSS nowadays ...
I would have liked a Winamp port to Linux for nostalgias sake. But, dunno why anyone would bother with it now when you'd need to be sneaky about it or don't share it openly.
The assumptions being, users of the patch get their own source and this isn't for commercial purposes. This is The Old Way
I think this is how we got MP3 support at large before the patents expired or something. Memory is failing me.