What I found out when I looked through the data I downloaded from a GDPR deleted Reddit account

I did a GDPR take down request for my old Reddit account 8 months ago and downloaded my data before. All of my chats from the account are in a .cvs file, and when I copied the link to the pictures I sent someone into a web browser, the picture came up and is still there.

account browser cvs data data i down file gdpr link old pictures privacy reddit request web web browser