Why don't a few big mods just go this route and tell everyone else?
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.