Note to self, run `port upgrade outdated` more often. If you run it every few months, that’s a lot of stuff that needs updating. Also, I got this note:
XeTeX is built without support for Apple Type Services for Unicode Imaging
(ATSUI) or Apple Advanced Typography (AAT). To enable it, build texlive-bin with
the +atsui variant. Note that this will force texlive and all of its
dependencies to be built 32-bit.