Elderberry said "For a start there is no 2nd greater fulfilment of the 7 times prophecy. That was just about Nebuchadnezzar living like a beast for 7 years. William Miller made a stupid theory about it and JW went even further with Millers theory and made it even more stupid."
The fulfillment of the 7 times being around 1914 did not come from William Miller. It came back in the 1820s with John Brown and E B Elliott and Henry Clinton.
Also without the second fulfillment, how does Jesus become king? There are many prophecies stating that Jesus will become king. But he didn't. He lived and died and did not become king.
The kings in the line of David ended with Jehoiakim in 607, not the destruction of Jerusalem, and then the kingdom was paused for 2520 years. Without that pausing from Dan 4. There would be no basis for Jesus to become king and the events of Revelation to start.