A piece of advice I recently saw shared by a YouTuber I follow, just came into my mind and I think it's especially appropriate.
The gist, is that there is never a good time for anything. So if you have time (meaning that you're above ground) you should go ahead and do those things you would otherwise be waiting on.
The idea that there is some "optimal moment" around the bend for doing a certain task, is mostly nonsense. Especially now, it's very easy to think about things in terms of "doing it when things are back to normal" or once a certain milestone gets reached. But if you can work on something now, even if you can imagine some better scenario later, you might as well start now.
There's never a good time to do anything. So anything you want to do should be done now.