I guess if we allowed AI comments many people will begin to utilize it, because of how lazy they might become to reply comments on their posts. We've fought AI issues in the past and to be very honest if we allow it, Hive will become a cesspool for people who just want to farm and nothing else.
I see the idea for topcomment. It's a very good initiative, it's not perfect, but its purposes are genuine and can encourage altruistic and natural engagement