For me, the great thing with vinyl is that it gets better with prolonged listening. It becomes more involving and more immersive with time. Also, more relaxing and absorbing. In short, effortless and very satisfying.
When listening to streaming the converse is true. While it often starts out lively and impressive sounding, this does not last. After a couple of albums, I become listless and bored. Invariably, I lose attention and do something else or change to vinyl.
Now, I have put a great deal of effort into streaming, but despite improvements the fundamental difference between the formats remains. It’s not a digital/analogue thing because in my system the phono signal is digitised at an early stage. I suspect that it’s down to mastering because I’d have expected streaming and CD, etc. to be superior. Sadly in practice, I find this not to be the case with the music that I prefer listening to.
I suppose the more pertinent question would be "Why not streaming?"