Nothingness: I just came across cssdixieland's post, which got me to go back and find our two posts from 2019, though just a short scroll on this page.
I wrote in my reply to him that I use a long version of the Algebraic Notation. I do not take shortcuts. I write the piece abbreviation, and I name both pieces if a capture is made and I use an × to denote a capture or a - for moving a piece to a square without a capture. I also name the square the piece is moved from to the square the piece is moving to.

So 1. P-K4 as I often see it in Algebraic Notation is just 1. e4
In my notation it is 1. P E2-E4
I only write in capital letters.

Let us say a capture is made.
Abbreviation and shortcuts are also widely used in Descriptive Notation.

Say 23. R×R, and not as 23. R on QB1 × R on QB3 unless there is ambiguity as to which Rook might take the opponent's Rook on which B file if the other opponent's Rook happens to be on KB3 while White's other Rook is on KB1.
Then it might be 23. R(QB1)×R

In my notation this never happens and it looks the same regardless of the position.
23. R×R C1-C3
I am not sure how the main way of Algebraic Notation does this, though it seems it is geared to using the least amount of writing as possible.

I had not thought that someone would leave out the × when making a capture. I just came across someone writing it that way. I am having a very hard time following the games he writes about. How lazy of him not to write the × or -. What does it save? Why do it? Is this common among current players?