The IAMA sub going offline/private was NOT about solidarity.
They needed Victoria to function, without her they are scrambling to figure out how they will do any upcoming AMAs.
The current AMA schedule (20 AMAs) will be scrapped.
"a load bearing wall in the house of AMA has been removed"- Knothing.
R/science had a similar problem, based on what a mod said in the original out of the loop thread.
As for The other subs, they may be doing it in solidarity.