I put music on my mp3 player from my cd 's using my computer.

Yes and I have a death grip on my cassettes thank you very much /need try to transfer them thru the mp3 doohicky that's still in a box.....

I need digital turntable as some stuff I've got on vinyl is nowhere online. The turntable in my house is a flat horizontal surface holding a flower vase .... / I'm naughty

I still have my CDs, cassettes, and vinyl. I bailed on the 8-track, but I used to have a collection of those as well, which I eventually replaced with vinyl.

I make my living off of CDs. I'll be moving about 25000+ across country in a few weeks. But, often times you can get a CD for not much more than the cost of a few songs- AND you can have a "hard copy," too. OR, I'll admit it... you can burn a copy of the CD, have the hard copy and sell it again- in that case, depending on the title, it'll be about, possibly less, than buying the mp3...
HOWEVER, I've been pondering something a music collector from a previous generation told me a few months ago... "Remember sitting around and listening to records for hours on end? Have you noticed it's more exhausting, harder to do now with CDs?" "It's because of the compression." Thinking back to the late 80's and since then... I think he's onlto something. I LOVE CDs. BUT, when I get to my new place in a few months, I'll be checking out more vinyl......

I listen to everything on my phone

I still have some few and some vinyl from years ago. I keep my music on my PC these days so I can put it on one device or another. All the music I've put on the pc has come from my collection. I use them as a backup for when a device gets corrupted by one thing or another. I like a few different kinds of music and I have downloaded a few tracks, but it's generally hard to select from so many available tracks. I'm picky about what I save, just like anyone else.