Really? 'Cause that was my answer, fought the cultist and the Maddox simply waved me goodbye D:EDIT: Loaded a cheekpoint. Followed your steps but "he doesn't love me enough" :(
I guess you aren't his type
But to be fair in his position he needs to keep his head straight
probably dialogue choices before, when joining you gotta say that you like the debris walkers ideals, if that doesnt work its a skill issue
l