It's not like that. All your content is still yours, and with the GDPR you can request a copy of it at any moment. However, Facebook has no obligation to pres

It's not like that. All your content is still yours, and with the GDPR you can request a copy of it at any moment. However, Facebook has no obligation to preserve copies of your posts, there is no provision in that respect in the TOS, so if you don't actively preserve your posts, that's your problem.