“Conclusion: The events surrounding the destruction of Jerusalem as predicted by Jesus in the Olivet Discourse were restricted by Him to the region and the people of Judea in the first century.”
Co-incidentally, I have been reading some books by Moses Stuart, John Stuart Russell about this topic. Same conclusion.
I have recently read about preterist thought on the book of revelation.
It turns out that there is quite a bit of scholarship on the subject. A lot of people have come to the same, or partially similar conclusions.
It is pretty obvious that the prophecy of the destruction of the Jewish temple did occur in 70 AD.
There is a great deal of imagery and symbolism in Revelation.