As you and I have both pointed out, changing two words in the trailer from "a woman" to "me/my" completely changes the tone of trailer and, to me, makes it more inclusive meaning a much bigger audience.
Question for you - why does she have to be inclusive?
Tony Stark is a warmonger and a massive ass, who does what he wants, when he wants and damned be the consequences - and he's considered one of the MCU's best characters. Batwoman, who has a MASSIVE chip on her shoulder acts like that and she needs to be working harder?
For context, in the comics Batwoman is not a particularly nice person. She was never respected in the military (a) because she's a woman and (b) because Daddy got her in (he didn't, but that's how the other soldiers felt - and it doesn't feel like a stretch); she is eventually drummed out of the military because she won't hide that she's a lesbian - she absolutely has a grudge about all those things. She's pretty much the only member of the Bat family that is willing to butt heads with Bruce, and won't go along with something just "because he's Batman". She is definitely a flawed character, but she's much more interesting for it.
I'm not saying you're doing this, but it does seem that female superhero leads are held to a very different standard to their male counterparts (like Captain Marvel not smiling on her poster).
It's like they, feminists, have a checkbox of things that have to be in show as a dog whistle to their 'super woke' 'fans'. Things like:
I don't know if these are your points, or if they're from the video you watched (if so, it's not particularly insightful), but just to clarify on a couple:
Gender swapped or race swapped characters, maybe bother race and gender swapped.
If you mean Batwoman, totally her own character - since 1956 actually, when the Kathy Kane version appeared. This version (Kate Kane) appeared in 2006, when Batman / Superwoman / Wonder Woman are missing after the events of Infinite Crisis.
If you mean the young black man in the Alfred type role, that's Luke Fox - son of Lucius Fox, played by Morgan Freeman in the Nolan films. If you've seen any of those films, you'll recall that Lucius played the role of tech support, providing all Bruce's gear - and that Morgan Freeman is black. So maybe you're getting fake mad about nothing?
Main character tries too hard to be mean whilst barely 100lbs if that.
Batman fights superpowered people all the time. Captain America fought an actual god in Avengers. And in the comics, Wolverine is 5'3. If that's your big objection, comic based stuff is not for you.
White males will be the bad guys.
The main bad guy is literally in the trailer - pro-tip, it's the one who isn't a guy. She is still white, because spoilery reasons (you can google it if you care, it won't be tough to work out).