Of course mankind is in all of them because the issue involves mankind.
God forces No one to obey Him. Right from the start with Adam and Eve were Not forced.
God created all in heaven and on earth with free-will choices. Each person uses their own 'might ' (so to speak) to choose.
The coming resurrection is fixing all His children because the resurrection reverses all the damage Satan and Adam caused mankind.
The Higher Level is for repenting people who do Not want to be wicked people. Each freely chooses.
It has never ever been about obeying. It has never ever been about repenting or forgiveness. Adam and Eve is just a Story written by mankind. It is not true reality. Satan does not exist. Blame is a petty thing mankind holds so dear. This is not God.
Life is the education of God's children. You are right free will and free choice is an important part of learning. Without free choice one would choose the opposite as soon as they were free just to Discover what was kept from them.
When you see others making bad choices you could never choose, do you condemn, get angry, judge, hate, maybe try to intimidate or coerce them to alter their choices? Would you inflict pain in order to alter their choices or actions??? Is this really a Higher Level?
In a multilevel classroom, there will always be others learning lessons one has already learned just as some might see us and recognize lessons we need to learn. Is this an excuse to value and use all those petty things I mentioned?? Of course not!! I point them in the right direction instead.
God returns our actions and choices back to us. When one understands all sides, intelligence will make the Best choices. Don't you see? There has never been a need for choosing those petty things. Perhaps, when they return from your choices, things will clear.
This is not punishment. This is education. It has never ever been about punishment. All our good choices return as well to teach us what they really mean as well. Given enough lessons and lifetimes, this teaches everyone to Love Unconditionally. After all, isn't Unconditional Love what everyone wants returning?
That's what I see. It's very clear!!