Facebook’s algorithm detects unusual reaction velocity (e.g., 1,000 reactions in 10 minutes from accounts with no mutual friends). Consequences include:
Unlike generic bots that only spam "thumbs up" likes, advanced auto likers allow you to customize the emotional response. You can program the tool to send 500 "Love" reactions or a mix of "Haha" and "Wow" reactions to make the engagement look organic. Facebook Reactions Auto Liker