Spoilers for Infinity War...leave now and go see the movie

Oh crap!

I didn't see it coming.

Spoilers follow.....
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Thanos won and "killed" half the universe.  People just faded to ash.  It was horrible.  What was most horrible is that there was no warning and the first to fade was Bucky.  Right there in front of Steve.  His last words were:  "Steve?"

Steve's last words as he sits on the ground in Wakanda defeated and devastated were, "oh god".

In the meantime, prior to all of this, Bucky had been living in Wakanda.  He seemed to have a farm in the countryside.  According to the director of Black Panther he was sent to the country for spiritual healing after Shuri got the trigger words from his brain.  He looked so at peace.   But given the ending it wouldn't have mattered where he was or what he was doing, even if he had still been in cryo he would have simply disappeared.

So I have to ask, where did he and the others go? T'Challa, Sam, Wanda, Dr. Strange, Peter Quill, Drax, Mantis, Groot and Peter Parker all turned to ash.

There is no way some of them are not returning.  Black Panther grossed over 1 billion dollars.

So where are they?