[gruez]

For the sake of argument we can assume the only point of the US immigration regime is to stop baddies from coming in, so yes the goal is "stopping serial killers". However, for the reasons I outlined, that doesn't mean we should disband serial killer checkpoints, or refuse to punish people for skipping serial killer checkpoints.

[direwolf20]

How does removing people who are not serial killers, serve the goal of removing serial killers?