Was doing a fresh 16.0-CURRENT install, installed xorg, and
pkg install xfce didn't work (worked fine 14.1, 15.0, and 16.0-C until a few days ago) pkg install xfce didn't work (worked fine 14.1, 15.0, and 16.0-C until a few days ago)

Looks like lsof was fixed a little while back; I installed 16.0-CURRENT about an hour ago and Xfce installed and is up fineThis is to be expected, since sysutils/lsof is corrupted.
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=294023