But what about the confirmation that the fake Doom let Latervia fall to Tiger Wylde? It's pretty obvious Wylde only had Latervia for about ten or so years since he was still talking about encountering Doombots when he met with Doom.
Still, perhaps it's for the best that its not truly answered whether it's the real Doom or not. Much like what he looks behind the mask is remain forever unanswered.