Appreciate the long comment. I said before that I've always thought Jazz is way over may level of comprehension and i kind of see why now. From what i gather, maybe everything is or can be jazz, depending on how I think about. To be honest even the music i usually listen to i dont have enough time to study it as deep as I want to. So trying to figure out Jazz or what is Jazz, maybe is a something that I don't need to do and just appreciate the music. I guess my curious mind had me wonder.
One thing I'd like to point out, is that I don't know if you need to understand it to appreciate it. I don't.
I initially started listening to jazz because I was curious. I liked the improvisational aspect, and thought it'd be cool to learn, so I just started listening to a lot of jazz from the 50s and 60s, and TBH, at first, I didn't really love it. I couldn't seem to understand the chord changes or what was happening. It just, honestly, sounded like musicians playing a bunch of notes, and every song sounded the same (except for some notable exceptions of course).
I finally stumbled onto some songs that really spoke to me. I didn't love them because I understood what was happening, I loved them because they sounded great. This was the album "The Oscar Peterson Trio Plays the Cole Porter Songbook" with Ray Brown on bass. You may not like it of course, but for whatever reason, it really resonated with me, so I would still listen to other songs as well but I'd come back to that album often.
Eventually, a lot of the songs from that era (and earlier) started appealing to me, then the songs started sounding different from each other, and then the floodgates opened.
I am still working on ear training, theory knowledge, and all kinds of stuff that will take a life time, but again, I don't love jazz because I understand it, I love it because I think it sounds great.
Also, there are songs I've listened to a hundred times and have no idea what's happening on a theoretical level. I'm not sitting there going "oh, the way they resolved that dissonant note was so smart", or "wow, that Dm7 Alt chord was such a nice choice" - I literally have no idea what I'm listening to, I just know it sounds good.
My advice is if you're curious, or like what you're hearing, then just keep listening.