> Is art really about craft anymore?
It never was, but it is still important as it always has been.
> There's certainly an element of it but it's gotten very meta and abstract these days.
Art is about many things. I agree that a lot of art can be esoteric nowadays, mostly because its in conversation with specific things, so it can feel like an inside joke, or a private conversation you are not privy to. If I make an art piece critiquing an article from The Economist and you never read business news then my piece will be unparseable for you, regardless of quality.
Many art pieces are in response to other art movements, or to niche communities, or to conversations happening in the art world etc. If you jump into a modern art gallery and someone is replying to the art that was in Art Basel Miami, which was a repsonse to internet art, which in itself was a response to figurative early .... and then you go to this art gallery and you cant get a painting because its talking to someone that is not you.
> where the need to be accessible vs original are pit against each other.
I dont think thats true. There are certainly artists that manage to break new ground while being accesible, while other prime originality over mainstream appeal. That is an artistic choice to be made, in the same way retreading comfortable ground or releasing a Christman Carol album is.
> Da Vinci, Monet, Turner, Picasso - the art is fairly accessible.
Trying to understand the last supper without knowledge of Christianity would make Da Vinci fairly hard. Monet was a counter culture leader against The Salon in France which prized craft, and execution over more ground breaking attempts like impressionism, so hardly accesible when his entire life was a fight against the culture of the time. Picasso can be called many things, but accesible is not one that comes to mind. Gernika can be considered striking, but cubism, his portraits of women (and their significance), his pottery... there is plenty of his work that needs analysis and is plain ugly on first watch.
> But who will be remembered as being accessible and "serious" from our generation in music?
There will be plenty. Kendrick Lamar won a Pulitzer for his lyrics, to give a simple example his song Swimming Pools about the many faces of alcoholism and its raveging effects on the black community is both a popular song as well as really well written narratively. From the 90s you could easily pull Nirvana for offering grunge as an alternative to the hyper corporate, pro capitalism, runaway train that american political and social life was engaged in, while having incredibly catchy songs. If you wanna go further back Bob Dylan and The Beatles are absolute masters of catchy tunes and powerful lyrics.
You said what felt to be in the present with List? Well you had Lisztomania, an absolute uproar of women turning up to see him. This was mocked/replicated by the beatles with Beatlemania. You could argue the Boy band, Justin Bieber phenomenom was that same effect although the musicality, and the corporate interference shows a darker more manufactured side to the art.
And in terms of art you have incredible art of every type right now, never has art been more accesible or easy to produce. What we are missing is search tools, surfacing interesting works and specially people curating what stuff is good from the muck. But if a tree falls in a forest, it still makes sound and rn there are countless artists dropping trees you just need to perk your ears up