According to the story I linked above, Israel wouldn't even sell Iron Dome to the U.S., much less give it to us. (Despite the fact that the U.S. helped fund it.)
The videos I’ve seen indicted the system was jointly developed by Lockheed and Rafael, we’ll.
If Israel with far less resources can develop an Iron Dome Systems and perhaps an Iron Beam system, then the USA deserves to not to get all the technology.
A common issue with American innovation is one of vastly over engineering things, NASA for example can’t get a rocket off the ground anywhere near a projected budget, but SpaceX can launch rockets multiple times per month and recover them for reuse at a fraction of the cost .
According to the story I linked above, Israel wouldn't even sell Iron Dome to the U.S., much less give it to us. (Despite the fact that the U.S. helped fund it.)