As an engineer, I say they were demolished. Any engineer who looks at the non-political evidence will come to the same conclusion.
Thermite was present and angles were cut at a 45 degree angle. Both textbook demolition proofs.
This is no longer about truth, it's about religion and politics (same thing).
All one has to do is honestly ask yourself one question.... What would the philosophical and political costs be if I am correct (I am)?
Btw, many engineers are religious too.