A lot of people have already left Reddit Fuggit and moved to Fedi as we have seen over the past couple of weeks.
And those who are still sitting there, they are either in a dilemma and unable to make up their minds, or they live under a seriously big rock and have no idea what's going on with this API saga, and the Third Party Apps stopping to work on July 1 will be a nasty surprise for them.
In short, it's unlikely that they will overcome the surprise/dilemma in just a day and jump over to Lemmy immediately.
The Fuggit --> Lemmy migration will continue as it is today, but I don't think there will be a catastrophic spike on July 1.
Apollo refugee checking in, currently trying out WefWef.app. I’ve also been trying out Memmy over the past couple of weeks. Not sure which one I’ll end up sticking with yet.
Boost for reddit isn't off yet but it's just a matter of time. Setup this account today and downloaded jerboa. Trying to figure everything out but hopefully this isn't an echo chamber like reddit is.