The goal of writing the git messages is to slow down and prevent a worst case scenario where work is lost. Given how powerful git is I think giving control over is like doing a sure fire migration without a backup in the way that it can lead to easily preventable problems that are difficult to fix afterwards, it’s just a bad paradigm.
I can appreciate some parts of this, like keeping a painfully detailed record of the changes written by ai, I have this too, but it is separate for the content meant for actual human eyes.
Like others here I find a hard time finding specific evidence or reasons for some of op’s thoughts, but in general it just seems like a recipe for problems when you’re too trusting with ai with all the processes