I’ll reply to the two last bits:

1. Notice how it’s specifically about activists, not all trans people. As far as I’m aware she has not expressed hate for trans people.
2. I think she was discussing Kier Starmer’s statement on the matter. There are two sides to “The Great Replacement Theory.” One is factual, and supported by people such as Starmer, and one is an antisemitic theory. She was talking about the former. That’s not racism.