Why don't a few big mods just go this route and tell everyone else?
Maybe it can happen now among the apps that have put their foot down about a complete end, but certainly loses a lot of momentum from those who might have already uninstalled them.
There is a sentiment of, 'Whelp, was fun while it lasted. Remember, digg, haha. See on the next go around.'
They said, on a website that is essentially a single subreddit.
Unless you mean financially.
Some communities have talked about going to Discord, but that's of course more of a closed platform in most ways.
TheDonald.win went down because the admin saw the light after Jan 6 (https://www.washingtonpost.com/technology/2021/02/05/why-the...)
And in theory not even that. As long as the traffic can be redirected to a different server it should still work. In practice, however, at least Apollo has some server-side components so it wouldn't be totally plug-and-play without developer support.
Sadly, I'm not sure how to get in touch with the developers/users who may be interested.
(I've also heard that someone's working on a Reddit/Lemmy gateway, but I don't know who they are or how far they've gotten.)
People are addicted, especially the mods and power users. They won't go, because they've infested too much in building up their "clout."
If I want to learn something technical (for example, music production) I'll search in google the thing I want to understand, then add the keyword `reddit`.
What the past few days has demonstrated to me, is how much of this information is on Reddit and how helpless I am without it, with all the main subreddits closed.
Furthermore, if I want to ask something technical I'll ask it on Reddit, and will almost always get an appropriate response. So it's been reliable for me as well.
Also, the fact that I don't need to create another account for a separate platform, just so I can ask a question about a new hobby I've just discovered. It's the fact that it's so centralised that makes it so valuable.
And as we see yet again in internet history, we see the cost of that comfortability when you put all your eggs in one centralized basket. This isn't the 90's dial-up days; I'd rather create a burner account in 5 minutes and keep my trail scattered across the net than fall into that trap where everything is in one place.