The phrase "bundled off" means to be taken away suddenly or forcefully. The antonyms for this phrase would be "set free," "released," or "unshackled." These antonyms suggest a situation where someone is no longer being held against their will, and is now able to move and act freely. Other antonyms could include "escorted," "accompanied," or "ushered," which suggest a situation where someone is being taken somewhere with their consent and without force. It's important to remember that antonyms for a word or phrase can often have subtle nuances, and it's important to choose the right word to convey the intended meaning.