@doubtfull1799 JW's use their literature to explain that Jehovah, like a stubborn teacher, handed over his piece of chalk to the rebel in the classroom (Satan) and is allowing Satan to prove to everyone that he can't run the classroom smoothly. That's why the world is in such a state. For this theory to be upheld, the Witnesses need to argue that the teacher occasionally interjects and takes the chalk back from the rebel and kills off a bunch of students at will (the flood). Is the world lying in the power of the Wicked One? According to doctrine: sometimes. Depends what mood the creator of the cosmos is in.
If Jehovah is lovingly holding off Armageddon because destroying Adam and Eve would have given all the angels in heaven serious doubts about his sovereignty, then why stage an early form of Armageddon to cleanse the earth of wickedness back in Noah's day? What good was achieved? Did it really cleanse the earth of wickedness? Is the world's state of affairs better now because of the supposed flood? Seems like a lot of melodrama and killing of innocent bystanders for nothing. But hey, nice prelude for the gory Armageddon to come.