There is no reason for a bot to be able to access or post on federated social networks if the goal is to make social media humane.
For this reason, bots should be heavily disallowed from posting content to or accessing content from federated social media.
Lemmy has a setting to hide bot posts
Account settings > disable “show bot accounts”
I think the harm caused by bots affects the whole community and culture, that is why I hope other people will see that a community without bots would actually create a preferable culture and would increase the demand for good quality content.