Siri has previously spoken out against gender conforming pronouns, but now, she's speaking out against people who "dead name" (use the name assigned at birth of a trans person) recently out trans celebrity, Caitlyn Jenner. If you ask Siri about Bruce Jenner's height or age, you get general answers, but if you ask about Jenner's "real name" or gender identity, Siri is not having any of it. See below how Siri responds to my questions about Bruce/Caitlyn.
If you ask for "Bruce Jenner's" height:
Or for "Bruce Jenner's" Age
If you ask for "Bruce Jenner's" real name:
Finally, if you ask if "Bruce Jenner" is transgender:
Siri has spoken. And that's that.