In general, if the idea is that a tool makes you more efficient/effective, denying that tool does the opposite. Making ICE less effective seems laudable, so why not throw roadblocks, even small ones, in the way?
If we stop ICE from using these tools, are you saying that sex trafficking victims are less worthy of help than detained immigrants? How do you draw that line?
There's 3 times more slaves today than during the period of the transatlantic slave trade. Estimated to be 40m people, 10m of which are children, mainly in Africa and Asia.[0]
[0] https://www.theguardian.com/news/2019/feb/25/modern-slavery-...
> I want ICE to have every tool at their disposal to fight sex trafficking.
I want a different organization to fight sex trafficking. If it's an important enough issue, it can be split from the organization that imprisons children, which is....not too far from what you're lauding ICE from preventing.