ZaneM44
I have often thought of that before, that we are already in the GT. Although I didn't arrive at mine using the method you used. When you consider how the Jews went through their tribulation, we see that it was connected to the Roman subjugation of Jerusalem. They would need to flee, these caused hardship, tribulation.
It is possible that different war happening during this period that has brought untold hardship to many is part of the tribulation of our day. But we need not be dogmatic. We may be wrong.
Some of the reason for someone's conclusion may be based on 1914, 144000, Babylon the great, who the beast is etc. This understanding may have unanswered questions. For example, how do we know for sure that 1914 mark the start of the last days? How are we sure that Babylon the great is religion, even if it is religion, that it is all religions? Only 144000 going to heaven cannot be stated with certainty. The Gov Body's understanding is further affected by their understanding of Gog of Magog and the time of its appearance.
Even if we say that sufferings and wars are part of the GT, when can we start to count the exact time the GT began? Is it possible that in God's own eyes things have not become really bad to fit His own description of last days or GT? For example, are we sure that mark of the beast suffering is underway? Are we sure that Satan has been cast out of heaven yet?