I am sure that will create a big stir. After the rapture, the world can have all the sin it wants. IIRC, I think the book of Revelation talks like 2/3 of the world's population will be killed off. It is possible that it will be by the direct hand of God, or nucs, or both, but outside of the Tribulation period, I don't think there is any way these slime bags can eliminate 6 billion people. And, of course, the previously mentioned slime bags, think they should be the ones to decide who goes and who stays.
When ‘something like a mountain’ slams into the sea; the resulting tsunami will do quite a number all the coasts.