>>31019521It's not a rrat. This is based on observable evdience.
If you've ever watched Pekora you've seen how excited she gets when she speaks English. Like when she collabed with Moona, I've never seen her get happier than that on stream before. Having her bad English recognized by someone else makes her ecstatic. You can see it recently in her telephone collab too, she was happy being praised by Gura and Mori for her English abilities.
Then you can see the first time she interacted with Irys at the Minecraft sports festival. When Irys started talking in English and Japanese, Pekora immediately began making fun of her. Now it's happened again in Rust. Pekora's the jealous type. She felt bad that Marine beat her to 2 million. She always wants to be the best. Seeing a bilignual Japanese person (even if Irys is just half) is bound to make her a bit annoyed