It's not a fact, just your opinion. If a trailer is released for something, people definitely provide reactions to what they've seen. If you're telling me people can't judge content they've seen before release, then that's pure horseshit. Whole point of a trailer is to sell you on something. Crazy how you went from supposedly providing an opinion to determining what's fact for everyone else. Expected though.
Perhaps I should say, judging things based on complete information is just a universally agreed upon thing that's a good idea, so it might as well be a fact. I mean, I'm not saying you
can't have an opinion on this incomplete trailer. But calling him "yet another white dude" is next to useless, because we don't really know whether he has any true defining characteristics that emerge due to the actual progression of story and characterization, because the only information we have is this 2 minute trailer that's supposed to show of a bunch of other stuff aside from the main protagonist.
Like, complaints about how the character could have been literally anyting else but a white man, or discussions about
how a person of color, or a different gender, or even a different species could have made the premise even more unique; those are interesting discussion for me to read. Already judging how the main character will actually turn out? I mean, it's just useless, because we know next to nothing (and we aren't supposed to know anything more than next to nothing at this point), and any little speck of new information, let alone the full release of the game, could (and probably will) invalidate almost anything anyone discussed in that specific regard. Not the case with the aforementioned discussion about how it could have been even better.