I'm on a Mid 2012 MacBook Pro, i7, 16GB of RAM, it does the job for most of my development. My problem is, not development work, but my dependence on the MacOS

I'm on a Mid 2012 MacBook Pro, i7, 16GB of RAM, it does the job for most of my development. My problem is, not development work, but my dependence on the MacOS ecosystem over the past 13 years. Music & iPhone in iTunes, Photos app etc. I can do Java, Python, Node on a PC with Linux but I still need some kind of Mac. What do all the Mac apostates do about that?