I’m sure it’s a pipe dream atm, but I’m just hoping fediverse will have a unified method to look up archived posts across all platforms. Unfortunately, it’s probably very difficult to set up because indexing would take forever given the exponentially increasing amount of content. I used to use Reddit to look up a lot of video game info/memes. Reddit’s search engine was garbage, but at least I could find info from older game guides from 10+ years ago. My main concern is that a lot of indie game devs are directing people to talk about their games on Discord, which is terrible for archiving information.
With Google getting increasingly worse, reddit is usually where I find what I'm looking for in a sea of blog spam.
And while I personally think Discord is absolutely great as a chat plaform it is nowhere near close as being a reddit replacement. Everything posted in there is silo'd and not searchable from outside.