No, I think the republicans are going to vote for trump regardless of whether I express my displeasure of him. That is to say, I don't think anything I or anyone else says "drives" people to vote for trump.
If he wins, it will be because not enough people came out to vote for Biden, for whatever reason (deserved or not.)
He mentions the WTC along with Oaklahoma city, not as an imminent target that was going to be destroyed within the year. He mentions the WTC as an example because it was previously a target in 1993. He also says "The join chiefs of staff want to blow up airliners." He also claims The government was going to institute Marshall law. Those things did not come true. Sorry but this is just bullshit. He did not predict 9-11. He rambled off a bunch of paranoid bullshit.