@Nicolaou
For decades, critics have pointed out the unfairness of God slaughtering billions in a future Armageddon who never even met a JW much less heard their life-saving message.
You accept a couple of WT assumptions:
The Anti-Christ is the one doing all the killing in the GT. Jesus shows up at the end and rescues what's left of mankind. The WT doesn't have a biblical life saving message becasue they require that you reject the Mediator and every Lord's Supper ceremony. Their message in one of death.... you own, in order to wipe out your sin. It is the perfect religion for carnal man.
We wouldn't take the word of a serial killer or abuser that they're going to change their ways in future
Why should he change his ways? There’s nothing wrong with serial killers if atheism is true, there’s nothing wrong with anything, and atheists have no real justification for complaining about how the world is, much less expressing judgment on anyone, especially someone they claim doesn't exist.