The comment was not well worded but people are not often trafficked by random kidnapping , people in bad situations are normally lured in, its a pretty common myth that traffickers will just go and pick people at random off the street. There are plenty of sources to back this up.

https://www.verifythis.com/amp/article/news/verify/social-media/most-human-sex-trafficking-victims-not-abducted-kidnapped-by-strangers/536-68b63413-81be-490f-aa66-9000d44650c5

https://letgrow.org/do-human-traffickers-kidnap-children/

https://www.mlive.com/news/kalamazoo/2020/01/police-survivors-debunk-human-trafficking-kidnapping-myths.html?outputType=amp