Honestly a bot moderator is just open source enshittification of the fediverse if you did it like this. Bots have no nuance, do not understand context and are generally unable to apply reason to a situation.
The most egregious suggestion is user name based bans, this is 100% going to remove a bunch of users without real cause. Or having automod comment the same irrelevant headline on every single post is just causing spam and kills the comment count function.
In my opinion the bots should do all the tediousness for the moderators, and there may even be scenarios where a bot content filter could be invaluable, but in general any tool you put out there will also be used to its fullest extent by at least one person.
Like cops with too many powers, eventually they abuse it for everything.
I love this because it is entirely true and she is just being honest. Rich people can afford to have their coat cleaned.