Have the Thargoids become that much of a myth that the idea of non-human intelligence is brushed aside like that?
Especially interesting to me is the contrast between ALD's denial
that being interdicted by aliens is "proof of the existence of non-human
intelligence" and Ram Tah's statement (in history data #8) that "conflict
is a common element of many species throughout the galaxy."
So one person denies the very existence of non-human intelligence, and another
casually implies familiarity with the histories of "many species throughout
the galaxy."