Almost like adding unsupervised obstacles to a dangerous environment contributes to harmful outcomes. Somebody should get paid to write up an article on the subject for the Journal of Foreseeable Consequences.
If I booby-trap my home and somebody gets killed trying to break in, I (rightfully) go to prison for murder. If a politician booby-traps a border (with exceptions for situations involving war) and somebody gets killed trying to cross, they should end up behind bars too.