GR translation: dedicated to Property if anything is

[Mike Jing]

V264.33-38, P268.14-19   “But-but bobwire,” Slothrop with his mouth full of
that fondue, just gobblin’ away, “that’s progress—you, you can’t have open
range forever, you can’t just stand in the way of progress—” yes, he is
actually going to go on for half an hour, quoting Saturday-afternoon
western movies dedicated to Property if anything is, at this foreigner
who’s springing for his meal.

What does "if anything is" indicate here?