1 Put yourself in the shoes of US commanders unhappy about the possibility of one day waking up and seeing little blips heading toward Iran. You would have 2 choices and they are both lousy. Business is good. Oil is flowing. Who wants it all to go up in smoke? Certainly not America.
2 Put yourself in an Israeli analyst's shoes/head and rewind date to day of release of footage. 3 possibilities, 1 obviously unlikely, and other 2 just "shocking". (And I leave that for you to divine).
Now, I assert that US president and commanders are sleeping easier, and that Israelis are no longer so glib about sending aircraft over IRI and taking US involvement for granted. After all, if IRGC can bring down America's drone, Israeli F16s could also fall off the sky near the borders of Iran ... by the "grace of God" ...