Have you considered not trying to forcibly migrate a community from one instance to another (without community consensus), and instead building a community with its own merits?
Well considering she banned all dissenters it's pretty hard to guage dissent.
If the initial rule change announcement is taken as a sample then more than half of those comments were removed, so based on that it doesn't seem like Ada has the support of the real community, ahe just kicked out half the community.