I'm going to see what's actually in the episode, before I jump to conclusions. Radical of a concept as that is. No use in expending energy over something that might or might not be the case.
You're undermining the very roots of this society with sedition like that! Why, this very thread might have been but half a page long if we acquiesced with such damaging policies! What are we supposed to do, quarantined away out of fear of the big flu? Only post on Fridays when there's actually something reasonable to be said?
And I don't like the idea of him getting the credit for inventing androids anyway. Ruk and Norman would like to have words with Dr. Soong. So might Dr. Korby, in a sense.
Nobody ever did give credit to Soong for inventing androids, though. What he credited himself with was inventing "positronic brains", whatever those are. And whatever he did install in Data and his ilk, it gets defined as "positronic" after the fact, be it invented or stolen, novel or recycled, advanced or derivative, significant or insignificant.
What Soong did was dismissed for decades, and only ever gained appreciation of any sort because one of his creations did good careerwise. Its all the more curious, then, that his work would be relevant to something folks do consider significant, that is, this Advanced Synth business here.
Synths are politics: their time may come and go, and it briefly came with the need for labor to build the evacuation fleet, and went with the Mars attack. Those synths weren't said to be technology, though: it didn't call for the skills of Maddox to whip up this army of workers. Maddox was doing his advanced magic elsewhere, aiming at something else. And he was one of Soong's self-appointed disciples, so the specific approach he took was politics more than technology again. Zimmerman would have done it with holograms.
So... Where does the connection with the Android World really come from? Did it originate with Soong? It must have come with Maddox at the very latest, because we supposedly see him working there. But that's only "latest", nothing more.
Timo Saloniemi