Comment by drusepth
13 hours ago
Once you've written something, it's incredibly easy to overlook minute changes to the text.
See: why authors wait days, weeks, or even months before editing what they've written (or, if you're more interested: cognitive regression, inattentional blindness, and the effects of misdirected saccades).
He didn’t write it.
> I asked Claude to fix the grammar of my comment
I read this to mean he wrote the comment, then asked Claude to fix the grammar (as many ESL speakers do). Sounds to me like he did write it.