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.
Then set up your own instance with no bots, and defederate with any instance that uses bots.
It appears that most people here don’t agree. I have the one repost bot blocked because it was just filling up TIL, but otherwise I don’t personally care as long ad they’re not intrusive.