ok then let me quote your options and you will see that it already differs from what you are answering:
Alright, from my point of view I think it's still debatable (or a philosophical question) that is in the air. I tend to lean towards Soulkiller as not really killing V. But I still think Alt Cunningham is not free of fault (or the know all be all), she's not telling us everything and is not be trusted (which is the same with Arasaka).
Now to the questions:
#1:
I agree that we put people in danger in Choice #1 and some of the Aldecaldos die and then Soulkiller (however it really works out) separates V/Johnny. Furthermore there is no real "power vacuum left behind by Arasaka", they got inflicted "some" damage but Yorinobu (most likely) killed off the board of directors and Hanako and is able to rebuild and restructure the Corp. My V-Version doesn't die and is on her way to find a cure with the Nomads, following the outlooks of the very optimistic signs (e.g. tarot).
Outcome Johnny killl Rogue, yes. and otherwise same as before.
#2:
According to what happens, this is right; no one seems to be endangered and they generally lose you.
You can only take the words of Arasaka how they are presented to you, which are highly influenced by gains, efficiency and profit. Yes, Hanako tells you she would use the know-how to separate you. However you don't know how much it really succeeded, because to this point V and Johnny have already began merging. And up to this point it's debatable if they would kill a part of you with the removal of the chip.
You killed off Yorinobu, who wanted to change and rebuild Arasaka from the inside and was taken over by the Engram of Saburo which is a really, really unclear factor what might influence the future not only of your beloved ones, but of humankind itself on an even bigger scale. A new war between Arasaka and Militech might happen (might also be the case but initiated by Militech in #1)
Furthermore:
Now you're (V is) in a state, where you are observed and treated like some guinea pig. Imo It's kind of like a state between living and being dead. You are just there for data.
In the whole event and onwards the devil (hellman) ending you are given two choices again:
Sell out yourself (and your soul) even more, becoming a part of Mikoshi, and property of Arasaka. Which effectively also means your death, you have no rights and no further agenda anymore and you don't know what your "soul" or whatever is left will be used for, if it's used at all or maybe rewritten and bastardized to fit the needs of Arasaka (which is highly possible)
The other choice is, that you can leave, pack your stuff and leave for earth. But the outlook (meaning the symbolism, tarot, etc) are very bad in this one. You don't have long to live. Also in the meantime during all the tests your while lifetime that you had left might have already passed. There is no clear answer at the end, since it's abrupt after you look out towards earth. My opinion could be either you survive (for new DLC possibility) or you die right there "in/with freedom" after your choice.
In #2 you inflict kind of passively grieving and sadness onto your loved and dearest ones and family/friends. ofc not as much as in the suicide ending, but it's harsh.
Hope this clears up our "differences" ?
This might be because our outlook on the game as the outcomes differs on a very basic level, which might leave us to only one thing: that we disagree