git add . is nondestructive and reversible. I tend to do git add . and then run git status.

I’m far more interested in confirming my mental model of what I am about to commit if I git commit right now than my mental model of what will be added if I git add right now.

If I didn’t already have that muscle memory I might try to switch to git add -v . which would tell me what files it added. I’d argue that a sane git would just output git status after a git add operation.

But also a sane git would have a more logical command than git rm —cached to unstage a file. Like git unstage perhaps.