They died too young.
Who are you to say when someone is supposed to die? Do you magically know everyone’s expiration date? People aren’t cartons of milk.
They are in a better place
I know we aren’t supposed to judge, but isn’t this the worse kind of judgement? From a Xian perspective this is the kind of judgement Jesus told us not to make, this one is delegated to him. It’s between Jesus and the departed.
They are no longer in pain
Really? How do you know what death is like, it might be the worst pain you’ve ever felt. You have no gauge because you’ve never died.
They are no longer suffering
Suffering is relative so how do you know they were suffering before? Maybe they were having a good time from their point of view.
Asking for stuff
I don’t know what the grace period is for asking to take the departed’s belongings, but when they are lowering the coffin into the grave is probably not the best time to ask if you can have the flat screen from their living room.
Depending on your worldview some of these things could be true. Again you are making a judgement that you are not qualified to make.