No.
I wasn’t on the type of ship that could shoot down an airliner. (I was on a Los Angeles class submarine.) It would be nice if there was someone on this board who has experience with Aegis combat systems and could explain the steps required to accidentally (or purposely?) shoot down an aircraft.
Not that I know anything about IFF, but I’d imagine quite a few sailors would like to tell their officers that they’re idiots for targeting a civilian airliner.
I just don’t buy both an actual accident and then one of the most successful cover ups in history.