Alignment - it can't be done?

waay too much neg camber or toe out
you can certainly get it better yourself, Ive done just that in a super flat driveway using a carpenters square, a tape measure and level on multiple cars
as already said, the pic you posted, the cam is dead neutral in the adjustment range. also check your toe in/out, that can cause 'scrubbing' which can mimic the appearance of too much neg camber once the inner treads are shiney. ck ride hieght and that yoru t bars are not unwound too much at the LCA. its not a single adjustment to bring the car into even a close alignment..a good shop will know that at well. my advice reset eveything to stock/neutral and go from there.
Incorrect toe does not mimic camber wear. That tire has camber wear. So many variables here.