I mostly want to listen to albums I haven't played because I bought them during my Super Depression. I don't buy a lot in general anymore (maaaaaaybe 1 a month), so that isn't as big as issue for me.No buy is what you want it to be!
If you just do not want to spend your own money, then that works.
If you want to do a absolutely no new vinyl coming into your collection, then that works too.
If you just want to be a lot more mindful about what you are bringing in and you have time to appreciate what you have, that's good too.