My industry takes on fresh grads each year, and occasionally you get one who comes in, has been doing the job 5 minutes and tries to tell all the experienced and qualified people that they're doing it wrong.
That's Juno. They've been "living as a woman" for a year, going by pictures they don't remotely pass and so they will not be experiencing any of the discrimination or sexism that women face on a day to day basis. They may be experiencing discrimination as a result of being trans, but that is not the same as sexist discrimination. Yet they see fit to lecture people who have decades of experience of being women and feminists.