alt Hacker News> Isn't this solved if you squash the commits when merging the PR?
In theory, yes. Squashing is an extreme approach to merging fixup commits.
It also throws the baby out with the bathwater by removing individual commits that explain and clarify how and why some changes were introduced as part or a PR.
If your PRs are tiny and don't introduce major changes then squashing is ok. Instead, you should do the right thing and curate the set of commits featuring in your PR.
Making small atomic commits as you go in the age of AI tends not to go great because it forces too much human in the loop in a lot of cases, and the percentage of AI code rework is significantly higher than manual code, so the history tends to be harder to keep clean.
It's ironically easier to create a messy agent work branch then have the agent cherry pick independent PRs from it into atomic commits post-work.