They clearly meant in the sense that we have evolved to think spiders are creepy/scary.
Using the "evo science" logic, then we are also afraid of strangers, so that reasoning is often used against the "other" so no, it's not baiting but based on actual atrocities committed against those that were seen as "scary." Please don't minimize that.
And they're completely denying that it is, in fact, a genocide zone. Stupid fucks