Slow your roll frens. First, you should realize that we have several varieties of similar weapons. Better. And yes we have the technology to intercept them, as well as do other things to them. A bunch of hype was thrown in by the Russians for good measure.
That said, it is an impressive kill mechanism, especially for non-hardened targets. Not well matched for appropriately hardened targets. Too fast is actually a problem. The back end of the weapon more or less passes the front end. Learned that from sled tests I commissioned. Shot one into a granite dome using a Pershing booster. The effect was impressive. I called it a range safety launch.
When Bidan's presidency is annulled, so too will be the pardons. Let them fly.