I think I'm wrong about there being no need for boot-arg -lilubetaall. I didn't realize that AirportBrcmFixup.kext is not yet modified for Sonoma, so it may need -lilubetaall (or -brcmfxbeta) boot-arg. Still, -lilubetaall doesn't need to be specified twice.Maybe they just forgot to remove it since it's in the beta phase?