Based on what I have seen of humanity the rapture will involve all of about 10 people disappearing.
It probably won’t make the evening news.
A little more than 10, but I think you’re right that no one will notice.
From my experience, I suggest that you're looking in the wrong place. I get it, though - there IS so much chaos in the world today that it seems like that's all there is.
But from my experience, coupled with the experience of literally millions of real followers of Jesus, there is plenty of good going on in the world. The battle against Satan, against Evil, has already won; it's just that Satan hasn't surrendered yet.
So, whenever the Church is raptured, it WILL be noticed.
LOL...I heard a street preacher back in the early 80’s stating that the rapture has ALREADY occurred, but so few were taken, that no one noticed. He never explained why HE was still here. Oh, well...pre-trib, mid-trib, pre-wrath, post-trib, or no trib...then we’ll ALL know. :-)
Amelia Earhart, Jimmy Hoffa, Glenn Miller and D.B. Cooper come to mind.....
Good one!