There's no need to be defensive. We are largely westerners on a western website studying history from a western perspective. There's nothing wrong with that, it's natural. It just means we lose some understanding of events if that's the only side we know. OP is performing a service by documenting first-person history, and doesn't need to justify why it's important. It's important.

I'm still curious what specific narratives you had in mind when you said "dominant Western narratives"

It’s a valid question, despite the cynical delivery.