You could in theory daisy chain multiple lathes. Get 10 daisy chained and you’d only have to play the master tape 4 times.
Which brings up another issue: I’d think the records pressed from lathe 1 would sound superior to the others.
That said, and assuming that the One Step process is the best/most faithful to the source, there’s still no guarantee of great sound. I have a low number Stevie Ray Vaughan One Step. It sounds…..well….not $125. My assumption is that the master tape doesn’t either. My One Step is theoretically the best commercially available copy of an average master tape.
Fortunately I have no interest whatsoever in Thriller. I do find myself waffling on a few Van Halen One Steps though.