I would guess a list this long is self defeating. You wouldn't remember the ones you don't use often but would have a better chance remembering the full command because the language of the command is more intuitive.
Memory is pretty weird with these - I find that my hands do most of the remembering, and my mind doesn't have to do much work. It must be a very individual thing - hope everyone is doing what works for them. And you're right that there's always a safe fallback to default commands. I will admit that seeing the list in its entirety when posting it, I was surprised at its length, but I estimate I use at least 50% of these often!
I suppose that is true because I can't remember more than 3 of my shell git aliases but I'm the most basic git user you can get and I don't use them for work.
I recall seeing a omz (IIRC) plugin that reminds you of aliases that match the commands that you just ran. I had this turned on, but it got too annoying :)
...so that I can see if there was any revision to a commit after it was first committed, which files were changed and how much, and pass extra parameters if needed.
alias ga="git add"
alias gaw="git add -A && git diff --cached -w | git apply --cached -R"
alias gb="git branch"
alias gbl="git branch -l"
alias gbD="git branch -D"
alias gbu="git branch -u"
alias gc="git commit"
alias gca="git commit -a"
alias gcaa="git commit -a --amend"
alias gcam="git commit -a -m"
alias gce="git commit -e"
alias gcfu="git commit --fixup"
alias gcm="git commit -m"
alias gco="git checkout"
alias gcob="git checkout -b"
alias gcoB="git checkout -B"
alias gcp="git cherry-pick"
alias gcpc="git cherry-pick --continue"
alias gd="git diff"
alias gd^="git diff HEAD^ HEAD"
alias gds="git diff --staged"
alias gl="git lg" # TODO - make these options defaults for "git log" itself
alias glg="git log --graph --decorate --all" # TODO - make these options defaults for "git log" itself
alias gdc="git diff --cached"
alias gpom="git push origin master"
alias gr="git remote"
alias gra="git rebase --abort"
alias grb="git rebase --committer-date-is-author-date"
alias grbom="grb --onto master"
alias grbasi="git rebase --autosquash --interactive"
alias grc="git rebase --continue"
alias grs="git restore --staged"
alias grv="git remote -v"
alias grh="git reset --hard"
alias grH="git reset HEAD"
alias grH^="git reset HEAD^"
alias gs="git status -sb"
alias gsd="git stash drop"
alias gsl="git stash list --date=relative"
alias gsp="git stash pop"
alias gss="git stash show"
alias gst="git status"
alias gstn="git status -uno"
alias gsu="git standup"
alias gforgotrecursive="git submodule update --init --recursive --remote"