One part of me wishes for multiple levels of logical commits.

When using GH we essentially have one level. The PR is the like a roll-up commit and then we have the component commits it consists of.

It would be nice to be able to say this commit consists of N component commits. Then users can expand or collapse the commits depending on what level of detail they want.

So user A who likes to keep a record of how they actually went through the process with all the warts can have those "messy" commits as component. And user B who likes to see a coherent story told by the commits without unnecessary steps can look at the higher level commit.

But also, git is complicated enough so maybe not.