You can just inspect merge commits, you can also just bisect over merge commits. Splitting work into multiple PRs is unnecessary ritual. I have never reasoned

You can just inspect merge commits, you can also just bisect over merge commits. Splitting work into multiple PRs is unnecessary ritual. I have never reasoned about git history or paid attention to most commit messages or found any of it useful compared to the contents of the change. When I used git bisect with success it was on unknown projects. Known projects are easy to debug.