Your comment is a very nice example of whataboutism. Let's remain on topic about two crashes, with very similar characteristic, with two brand new aircraft of t

Your comment is a very nice example of whataboutism. Let's remain on topic about two crashes, with very similar characteristic, with two brand new aircraft of the same model. This is unheard of in this day and age of stellar aircraft safety. If that's not reason for concern, I don't know what is. Another commenter has said to err on the side of caution, that's something the US / FAA should do in this case, but somehow is not. You can give all the reasons you want, but the facts take precedent: ~350 people killed in the same model aircraft and in a similar way, the FAA should act.