I began to realize I've made a mistake on making any sort of correction, when I remember that the internet often gives backlashes on everything.
We also remember that the Jews were heavily persecuted in the holocaust, and yet, after the war, the Jews finally have a country to live in.
God has plan for everything, even the bad things. Because, through the bad things, something good would come out of it. Poor Job of the Old Testament receives many bad things, and yet, he received more than what he had before.
As for the destruction of everything, it was punishment for disobedience. And the Bible often warn the readers to not do immoral actions because the result will happen. Kill a man, an avenger will hunt after you. Sleep with many people, either your penis falls off or you get terrible diseases. Persecute one country, a bigger ally will crush you. Reason why many things are due to consequences. With that, we are facing the consequences set to us by Adam and Eve, the first humans. We were deemed unworthy to even try to enter Heaven, but God sends His Son to fulfill the Sacrifice.
So, as you mentioned, Uganda has faced many trials, but by the end, they may become even better than what they were before. And for us, what can we learn from it? Why does one world wage war against another? Ideals? Wealth? Alliance? For the Israelite's case, their enemies wanted to conquer them and kill them all, as many others before them. To extinguish their enemies, then Israel would not have faced against slavery.
There are people who are prideful, and they may faced trials which humiliate them. Then they have a choice, shall they be humbled? Or do they want to continue in vanity and receive nothing.
And honestly, even for us Christians, we still do not understand God. And the Bible repeatedly state,"Who is God's counsel?" I have seen one comment that rings quite true. When Jesus fed the 4,000 people, they came back the next day, but Jesus sends them away. Why? The first time, it was desperation, but the next? They just want free stuff. We are to work with the sweat on our brow.
Why are there diseases? We may find the cure.
Why are there hunger? We became aware and help them (There many organizations that does that, but they only do so much)
Why are there rapped children or women? We became aware and make a campaign to end it.
Why are there war? Either they attacked one another and it became a show of force. (Pearl Harbor to Hiroshima)
God is not vain. And as vague as it may sound, we do not understand Him. We do know that there is a deceiver, named Satan or Lucifer. He was the first to betray God, and in turn, he tricked Adam and Eve into temptation, which leads to death. Before you proclaim that it was irresponsible of God to send Satan to earth in the first place, Satan was not yet in Hell. He often went to Heaven and back to Earth, as stated in Job. And perhaps for our sake, Satan, the demons, and the angels are made invisible, otherwise we would be terrified of just the sight of one. The demons could evil looking appearance, while the angels are just so intimidating, that we would just faint.
And of course, the worse are yet to come, as stated in Revelation. All the evil that we do not understand in this world? Magnify it by infinity. Christians and Jews alike will be persecuted during the last years. And the people will make their choice on either God or Satan.
As for the people who either hear or not hear of God, that is why Jesus said, "Go out and make disciple to the end of earth." That is God's command to save the people. And yet here we are, "afraid" to even speak because we will be ridiculed and mocked. And in today's time, no matter poor the country, we have internet, social media, news, etc. People know everything nowadays.
So, what can we do as fellow human beings? We can look back and not repeat the same mistakes. We look forward and help make a better tomorrow. That's what God gave us. To enable us to have a vision to help, encourage, better ourselves.
I tire of debates. It is rather pointless to state if God is bad or good, for neither of us will understand God's immense knowledge.