While I am filling in jim's gaps on this, I surmise that traffickers make porn movies with them

When Patel said "No" initially, FBI agents under him (agents who were also working under Biden) showed him specific cases of it.

The reason that the y were being rejected is because a background search came up with the videos, I would presume.
The agents showed him specific cases - so yeah, you may laugh out loud at how horrible people can be, but there they are.

I am glad that you had such a privileged childhood that this never happened to you. I guess since this line of questioning involves trying to make someone on the other side of the political aisle look bad instead of compassionate, you can laugh at those victims, and ban them from holding a job.
"Ha! Screw them! It's for the Liberal Agenda! You've got to break a few eggs to make an omelette!"