>Any advance notice on these actions would have allowed bad actors to alter their behavior to evade detection.<p>They really think we're stupid, huh? As if we've forgotten all the other changes instituted without advance notice (third party app api changes, ban on mastodon links, ban on plane tracking). And we're just supposed to believe this is only to deal with bots and it is a coincidence these changes happened on the first day of the third fiscal quarter?