A mysterious cosmic being appears to you to tell you that the world is going to end in one month. However they can save everyone by transporting all of humanity to safety.
If you agree, they will be sent to assorted fictional universes. You can choose which universes they are sent to, but not who gets sent where.
What universes do you send them off to?
All planets they get sent to in each universe will be accepting of the refugees.
And so no planet is overwhelmed, each planet gets 10,000 each.