I get wanting to believe Troy Baker over Randy Pitchford, and I feel similarly, but why won't he just tell the whole story, then?
This is still vague enough to fit with the previous theory of "he/his agent asked for more money, Gearbox never got back to them." If he was never even asked, why wouldn't he just say it? Going with "he should fact check before tweeting!" makes it sound like it wasn't straight up a lie, just missing information.
"I didn't say no, I just asked for more money!" probably doesn't sound great, though, which is why I'm still inclined to believe that.
But personally, I don't think it should sound bad, there's nothing wrong with trying to negotiate to be paid the amount your work is worth now. "Passion" shouldn't come before fair work conditions, that's the whole bullshit premise that drives so many people to unhealthy crunch.