(If you don’t know Finneas, he’s probably the most famous one here. He’s Billie Eilish’s brother/ producer-writer; he’s usually on stage w her and they’re seen as a duo unit, but I think he’s doing some more solo stuff now. Billie’s also spoken in support of Palestine)
Ed Sheeran when his remaining acts, 2 of whom are Irish and the other 2 Gen Zers, don’t stand for Zionist censorship: 
hope they do a show in occupied palestine and get blown up
Sheeran still has time to pivot to EDM
Oh god, I would not look forward to the media coverage on that