[setr]

>I have yet to see a project fail because commit messages were or were not in imperative form or if the first letter was capitalized

Project failure is a pretty useless metric to go by; very few non-trivial/obvious reasons exist that would bring down an entire project on its own. And ofc, small things add up, larger than sum of their parts and all that.

But anyways, I agree this is a bit of a personality thing, but the most important aspect is that these kinds of issues fall into the bucket of “all options are fine, as long as only one is used”. That is, consistency is key; the flavor of it is minor. And thats trivially obvious in most situations; its much easier to read git logs if they all look/feel the same. It’s certainly more difficult otherwise. Not project-ending, but not nothing, and I’d argue its probably a enough more than nothing that its worth establishing a baseline.