Apple no longer supports any 32 bit processor.
So if, like me, you have a 2011 machine with a 32bit processor, there are no more updates that isn't a problem: it still works as well as ever, there is no need to replace it.
Apple Music still keeps everything on the Cloud, with Catalina, iTunes was replaced with three separate apps for music, podcasts and shows or movies. Same on the phone.
What is the problem?
