How do I go about archiving a user’s entire post history on Facebook and Bluesky, respectively?

[Hate Campaign]

Other than screenshots. Compiling evidence for a court order.

 

[We Are The Witches]

Contact your attorney/legal professionals.

We don't even know where you are; this is the correct/safest answer.

 

[Mound Dweller]

You go to the URL on your PC and you use your 2001 edition Nokia camera phone to take pictures, which you then fax to your solicitors, obviously.

 

[Le b0wski]

Fed missing training lol