I'd hope that "privacy minded users" aren't creating reddit accounts expecting any kind of rights over their information after posting/etc. Especially after reddit ran into problems in the past with some of the content that was being "allowed".

From Privacy policy:

Deleting Your Account

You may delete your account information at any time from the user preferences page. You can also submit a request to delete the personal information Reddit maintains about you by following the process described in the “Other Information - Data Subject and Consumer Information Requests” section below. When you delete your account, your profile is no longer visible to other users and disassociated from content you posted under that account. Please note, however, that the posts, comments, and messages you submitted prior to deleting your account will still be visible to others unless you first delete the specific content. We may also retain certain information about you as required by law or for legitimate business purposes after you delete your account.

https://www.redditinc.com/policies/privacy-policy