Wouldn’t this be up to each client to implement .
Discussion
Maybe? Any clients out there that have something like this implemented?
even after done essentially PUSH + STORAGE factors involved on "client device" mobile/pc (esp if someone opens after weeks/months has to be limit like its done hell threads level)
There could be a way to do this as a separate service that watches for new posts from a particular user or list of users for you and sends you a DM with a link to their post.