IANAL. Not legal advice, just bad opinion: Seems banal and best to just politely take it down if no one is actually viewing your copy. In no way is this a her

IANAL. Not legal advice, just bad opinion: Seems banal and best to just politely take it down if no one is actually viewing your copy. In no way is this a heroic hill to die on; you've just posted someone else's content accidentally and they are politely but firmly asking you to remove it. It's not "harassment" in the slightest.