Oh my god, it's so good that I can just do this with #jujutsu:
jj edit <some-commit>
# Edit thing
jj edit <other-commit>
# Edit thing
With automatic rebase and all those shenanigans...
Instead of doing the elaborate dance with #git:
git rebase --interactive <commit-before-actual-one-I-want-to-work-on>
# Mark as edit / e
# Confirm
# Edit thing
git rebase --continue
git rebase --interactive <commit-before-actual-one-I-want-to-work-on>
# Mark as edit / e
# Confirm
# Edit thing
git rebase --continue
(yes, I'm aware you can edit more than one commit at once in interactive rebase mode)