I will 100% agree he’s been correct so far on everything. That said, he claimed to know for sure that there is active work on many ports and that “everything” is coming to PlayStation. So I’m eagerly awaiting everything coming to PlayStation. It seems like a big bet, so I’m not totally convinced, but that doesn’t mean I think he’s full of shit. I think he’s right, probably. He’s been right so far!
Yeah. He was one of the few speaking from a position of certainty, before it became clear what was happening, that ports were coming. Even when people were in denial and there was no evidence, or even much talk, that PlayStation was getting not one, but five Xbox ports. He called it that Xbox properties were going to start landing day and date on PlayStation. Which just happened with Doom.
Now, one could try and argue that this was "always the case and Xbox was transparent about a case-by-case basis", but the FTC trial exposed that as a lie. Meaning, Doom going to PlayStation was not always the plan. Rather, it reflects a change of plans that he claimed, and was right, was coming.
As far as what he has said, I don't know that he has directly stated that definitely everything was coming. I actually seem to recall him saying that was not fully the case, as of right now or the near future. Rather, the likelihood was high that it would eventually happen, and that more than enough games would be getting ports and Day 1 releases on PlayStation soon enough that one might as well just not even bother asking the question.
So, I wouldn't hold him to "everything will be PlayStation in a year", because I'm pretty sure he's been careful to not outright state that and has said not literally every game. His wording is actually that, like I said, to not bother being in denial about anything. That everything is, at least, on the table. Not necessarily for sure. For now. Which is consistent with Xbox's PR lately. He was just ahead of them when he said it.