Why do good people suffer while the wicked prosper?

What I understand from this Brother Eli's video:
https://3speak.tv/watch?v=fatimajunio/bgduddyn
Eccl. 9:2 states that all things come alike to evero, whether a good person or bad person. This is a general rule of nature. But, we know that God's justice stays.

John the Baptist died in the hand of King Herod, having been beheaded. He was doing good yet, he suffered a horrible death. This appears to be injustice man but, God's justice extends beyond this present life.

John 5:28-29 tells us that a time will come when those in the grave will come back to life. At that time, the righteous will resurrect to life, and the wicked will face damnation.

The Bible makes it clear in Job 20:4-5 that the prosperity and joy of evil people is for a short time. And Lk. 6:20-23 states that there's a blessing for the oppressed people.

This is because justice will still be served to them. In this world, evil is glorified while good things are subdued. And the life on earth is nothing compared to the eternal life.