This isn't to criticize God, but a question on why is the world is the way it is and why does God allow it?
God created the world without sin. There was no pain, no suffering, no death, no evil. Humanity sinned and wages of death is sin. The moment we Eva and Adam sinned, in that moment they died spiritually (and so did the human race) and died start to die physically also.
Why did God allow it when He fully knew what would happen? So that the Son glorifies the Father on the cross. God does everything for His glory, and in His mercy He decided to show His loving and saving nature. He judges no one today, despite our evil, but that day will come. He postpones His judgement, to give us a chance to repent.
We constantly do evil, mock God, laugh at Him, lie, cheat, cause violence...it is no surprise God allows evil, it is surprise He allows good. As it is written: None is righteous, no, not one; no one understands; no one seeks for God. God loves us with pure love, yet we do evil. He cannot lie, yet we do not trust Him. He gives everything (His own life) for our salvation, but we keep doing evil. What more do people want from God? What does He have to do? Yet no one cares and we keep sinning. Everyone asks why God allows evil, but I'm yet to come across a person who asks 'why God allows good'?
I think it can make humanity want God more, because who would want to live in a world of evil
Humanity sadly don't want God, because our evil deeds will come to light and we will have to answer to God, so we keep denying Him.