How can I make every message I’ve sent on Facebook messenger disappear?

Web: https://www.reddit.com/r/privacy/comments/11vhaoa/how_can_i_make_every_message_ive_sent_on_facebook/

Hi there. I’m wanting to mostly wipe my presence off Facebook, including every message I’ve ever sent on facebooks messenger. I don’t want anyone else to be able to revisit messages that I have sent to them in the past.

I think it’s quite tricky. My ex had his account banned (I think for forwarding an inappropriate video on messenger - not sure) and now every message he ever sent me appears as “message unavailable”.

I’m not sure if this …

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