@smiddy
Because the WT knows well, that it is a parable or illustration - and not taken literally ---> they defined the new phrase "prophetic illustrations" oder "prophetic parables".
Here one example from the 70's:
*** w75 10/1 p. 590 par. 6 Things Which the “Kingdom of the Heavens” Is Like ***
6 Because “all the crowd began to rejoice at all the glorious things done by him,” one would incline to think that Jesus reacted to the rejoicing of “all the crowd” by telling two prophetic illustrations to picture how God’s kingdom would not be made up of only a “little flock,” as Jesus had indicated earlier, in Luke 12:32.
And here the one for the F&DS:
*** w13 7/15 p. 8 par. 19 “Tell Us, When Will These Things Be?” ***
19 In review, what have we learned? In the beginning of this article, we raised three “when” questions. We first considered that the great tribulation did not begin in 1914 but will start when the United Nations attacks Babylon the Great. Then, we reviewed why Jesus’ judgment of the sheep and the goats did not begin in 1914 but will occur during the great tribulation. Finally, we examined why Jesus’ arrival to appoint the faithful slave over all his belongings did not occur in 1919 but will take place during the great tribulation. So, then, all three “whens” apply to the same future time period—the great tribulation. How does this adjusted view further affect our understanding of the illustration of the faithful slave? Also, how does it affect our understanding of other parables, or illustrations, of Jesus that are being fulfilled during this time of the end? These important questions will be considered in the following articles.