> Can rights holders be tricked into committing perjury?

If I could interrogate your as long as I wanted, I am sure I could get you to perjure yourself three times. Keep asking slightly varied questions until I get you to answer similar questions two different ways.

Upload thousands of infringing videos of their content, and then start mixing in slight variations, and then content that appears to be infringing, but isn’t.

If you post enough copyrighted things, eventually they will accidentally request a non-violating thing be taken down.

They can be made to be convicted of perjury. If you have enough trials, you're going to be falsely convicted a few times.