I detest it. Some folks say it’s good because our border control can see what’s on the other side. But, unfortunately, the invaders on the other side can also see through the fence and determine WHEN THE COAST IS CLEAR for them to climb over. And, at any given time, much of our huge border has a “coast is clear” situation.
A TALL & SOLID wall would be far, far more effective.
If the slats are a problem steel plates can be welded on in no time at all.
Problem areas become almost impenetrable in hours or a few days, depending on the issue at hand.
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No they can’t see where we are on the other side......don’t underestimate how we ‘see’ them.