Is EDM and acousmatic/nonperformative music losing relevance?

I noticed a complete lack of instrumental EDM acts, including DJs and producers who don't play every single note live, at the Los Angeles FireAid concert. I'm surprised given the county's long history of electronic dance music festivals, raves, producers, crossover collaborations, etc.,etc. and performances where the focus isn't live singing or playing non-electronic instruments (or electronic instruments played by keyboards). A lot of the pop singers did use backing tracks (but no DJ), and others went for more toned-down, acoustic acts. Imagine if Live Aid didn't use any drum machines or electronic instruments except analog transistor organs. Or if an equivalent 1960s festival was devoid of distorted electric guitar.

I'm actually surprised and am wondering if there's more resentment towards automation in the arts (such as light application specific ML software like much of Izotope's output, non-ML procedural generation, sample and hold, stock sampling, making music on a computer without a clear idea in your head, or even being a composer-producer or even a musician who takes advantage of comping), which is why there wasn't a single artist in this beloved LA genre onboard. No Porter Robinson. No Madeon. No Skrillex. No Diplo. Not even Deadmau5, who rose to popularity at around the same time as Pink. No Kraftwerk. No Venetian Snares or Autechre. I wouldn't be surprised if they skipped Merzbow, but why skip Zedd, Rezz, or Zed's Dead?