The fact that past programs failed to collect good data or failed to make good use of the data they were getting does not imply that having data is unlikely to improve operational results.
I think it's plainly obvious that if your goal is to stop people from illegally crossing the border, then monitoring that border is a necessity. We could hire humans to stand all day in watchtowers and scan for people sneaking in with just their human eyes, but (working) cameras have a lot of obvious advantages.
There is plenty of evidence and data showing that cameras can be a highly effective part of solutions to the problem of monitoring. There are countless companies, governments, and individuals using cameras right now with great success. Cameras are not an unproven technology and their usefulness is not theoretical.
I don't think that anyone would be opposed to a better option that would eliminate the need for cameras and sensors, but if one exists I've never heard of it. Cameras and sensors seem to be the best options we have. The cameras and sensors (when they were functioning) were never the problem with past systems. Those past problems were more like "We paid for a bunch of cameras but we never budgeted for anyone to respond to them, or to maintain them, or to maintain the systems we need to collect data from them". Those are all very solvable problems which shouldn't have happened in the first place.
I think it's plainly obvious that if your goal is to stop people from illegally crossing the border, then monitoring that border is a necessity. We could hire humans to stand all day in watchtowers and scan for people sneaking in with just their human eyes, but (working) cameras have a lot of obvious advantages.
There is plenty of evidence and data showing that cameras can be a highly effective part of solutions to the problem of monitoring. There are countless companies, governments, and individuals using cameras right now with great success. Cameras are not an unproven technology and their usefulness is not theoretical.
I don't think that anyone would be opposed to a better option that would eliminate the need for cameras and sensors, but if one exists I've never heard of it. Cameras and sensors seem to be the best options we have. The cameras and sensors (when they were functioning) were never the problem with past systems. Those past problems were more like "We paid for a bunch of cameras but we never budgeted for anyone to respond to them, or to maintain them, or to maintain the systems we need to collect data from them". Those are all very solvable problems which shouldn't have happened in the first place.