You aren't going to apply this policy to existing posts, right?

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.
Beginning of January 1st 2024 this rule WILL be enforced. Posts that are not tagged will be warned and if not fixed within 24h then removed!
Why?
Tags lets posts be more organized and easy on the eye. Take it as reddits "flairs".
Why not wait until Lemmy introduces flairs?
I'm pretty sure many people will not see this post hence moderation will need to jump into this.