I almost wrote the exact same post when I saw the apples and oranges comment. In fact, I thought I had and had to check when I saw your reply. Great minds.
Just awful. What a way to go.
In case anyone's missed it, this what's happening https://www.theguardian.com/uk-news/2023/jun/20/missing-titanic-submersible-titan-sub-oxygen-supply-search-difficult-rescue
Live blog...