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.
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This is not even remotely accurate.
If that were the case they would just revert to the old version, it doesn’t need to be constantly trained.
Given that the API version hasn’t changed, it’s most likely the just scaled down the compute allocated to the free chat version.