I found a plug-in for Firefox that deletes all posts and comments from your reddit account. (Power Delete Suite). Now I am in talks with reddit, to have them delete my account and data.
They say that all content will be disassociated when I delete my account but I had them confirm that they won’t recreate it when I have deleted it. They still say that they will retain the IP used for creating the account. Not sure if this is legitimate data redemption after I have asked for my data to be deleted according to GDPR?
Keep your account as they will restore the comments. Also check with Google et el to make sure there aren’t comments that have been hidden from your account page but still present on Reddit.
I could not remember one of my comments or posts to google, for the life of me…
You should be able to Google search your username if you haven’t deleted your account.