I think the urgency is being blown out of proportion as a knee jerk to really crappy news. There is almost a month to move, which should be plenty of time for new instances to launch and communities to disperse. Even after the shutdown the rest of the fediverse will be able to redirect users to the new communities, wherever they are homed.
Again, I'm not against piefed or against people moving somewhere they feel more comfortable or like more. Those are positive things that the fediverse could definitely use. I just don't understand why we can't learn the lesson and move on instead of moving on and hoping it doesn't happen again before more instances pop up.
It's fine mate, I'm not here to crucify people who want to or have moved to piefed for any reason. People should be able to go where they feel comfortable and welcome and be happy about it. Do what you want and what works for you, of course. All I'm saying is that people should take note of what has happened and why, and do what they can to mitigate that problem going forward.
As long as communities are migrated and redirects are up before the last day of lemm.ee the transition will be miles ahead of what we've seen in the past where instances go dark without warning. Communities and users survived then and they will survive now I'm sure.
It's just a bit strange to see all the people saying how they would've helped lemm.ee if they'd known sooner or if more cries would've gone out, and then nobody spins up instances to actually DO the things they say.