Free will does not mean having the liberty to do what you want. It is knowing that you are free in Christ from death and eternal torture. God wants us to live pure and loving lives, but we can't when we're trapped in the prison cell of sin. One person I know compared sin to a prison cell dressed like a mansion. We don't want to leave at all because we are comfy and cozy here, until the doors shut and all of your pillows and pleasantries are replaced with torture devices. Back at the time of Noah, humanity was a hellhole. Murderers and rapists were running rampant and hardly anyone was faithful. Don't say that infants were innocent, because they would have live awful and torturous lives in the environment they grow up in. The only way to restore humanity to a faithful and happy life was through the flood. It was almost like God's reset. Please treat this like a legitimate conversation and don't result to insults or petty arguments. I provided a perfectly logical argument.