Think he always has, but a packed other stage might drown that out a little bit. That opener spot tends to get a huge crowd, but then when I went it was James one year and The Libertines another so pretty big acts
in no particular order
Amyl & The sniffers - Cartoon Darkness
Charli XCX - Brat
Royal Otis - Pratts & Pain
Fontaines DC - Romance
Wunderhorse - Midas
Singles: Caribou - come find me, MJ Lendermen she's leaving you