We're weighing all the benefits we have to offer on one hand, and on the other: ??? (nothing). We don't know anything about them, so naturally we assume that they need our fancy bullshit. What I'm arguing against is that we have some kind of moral obligation to interfere with them, presumably because they are unable to fend for themselves. Meanwhile, if they have any kind of oral history of contact with Europeans, then I'd say there is about a 99.999999999% chance that they are avoiding us on purpose.
. . . And I didn't just pull
those numbers out of my ass.