The confirmation came from the Steam support staff earlier this month when Resetera forum user delete12345 asked Steam support if he can put his Steam library in...
If you cannot pass on your ownership rights to your purchased games to your children, then you cannot pass on your copyright either, I guess?
But only the whole account, or did that change
Not the whole account, only individual games.
Last I heard, Steam hadn’t actually implemented that functionality yet, though.
It would probably take someone to sue them, but they would have to implement it.
Transferring the whole account after you die is what this post is about.