Absolutely spot on. Maybe I'm old school, but I never let AI touch my commit message history. That is for me - when 6 months down the line I am looking at it, retracing my steps - affirming my thought process and direction of development, I need absolute clarity. That is also because I take pride in my work.
If you let an AI commit gibberish into the history, that pollution is definitely going to cost you down the line, I will definitely be going "WTF was it doing here? Why was this even approved?" and that's a situation I never want to find myself in.
Again, old man yells at cloud and all, but hey, if you don't own the code you write, who else will?