That is a hard question. Why do innocents suffer, especially very young children?
One thing that was pointed out to me is that events don’t just affect the individual they also affect all those involved. Perhaps that particular soul was destined to die young in order to balance Karma for the adults involved rather than it’s own.
Simply… So what? Wasn’t that true from day one? If we imagine souls as eternal spiritual beings then waiting a few centuries or even a billion years per SMs post, to be incarnated or reincarnated doesn’t really matter in a realm that is timeless. It only seems importent to we who measure time.
I certainly don’t think it’s about good and evil or what causes pain in their relative sense. I see it as positive and negative energy and balance. It’s about the true intent of our choices and the ripples that each choice causes. IMHO Love and truth are the positives, and fear and dishonesty are the negatives. Moment to Moment we choose , positive or negative, and those choices affect our lives and the lives of those around us. Some effect is small as a butterfly’s beating wings affects the weather, but other choices are more significant and have far reaching effects. The cumulative effect of our choices sets the parameters for our next incarnation.
Because you still are choosing, positive or negative. “To every action there is an equal and opposite reaction” If you chose a negative in a past life an opportunity of similar equity will occur in this one and you will choose again. Suppose you chose the negative energy of anger and vengence rather than forgiveness. In this life there might be an act of anger and vengence against you and you must choose to continue the cycle of anger and violence or forgive and diffuse it with positive energy.
Could this mean that in general we are more spiritually evolved than we were a few hundred years ago and more souls are choosing the positive which alters the balance of the world.
If I start a fire I make it possible for people to warm themselves, cook their food, and see in the dark {and sing Kumbaya} There’s also the potential for them to burn themselves. Does that mean I’m not benevolent?
Material wealth is just as much a test as poverty although a different kind of test. You can also be born to rich emotionally derranged parents or poor, loving, supportive and kind parents. There are lots of parameters and degrees of subtlty