You made some interesting comments. You know the worst part about all this confusion? That what you provided is actually the "GOOD NEWS"/GOSPEL" that the watchtower preach! And they are PROUD of it!
13 According to Revelation 12:11, after Satan the Devil was ousted from heaven, the Christians whom he accused “conquered him . . . because of the word of their witnessing.” The fulfillment of this has been another feature that Jesus said would make “the conclusion of the system of things” outstanding. What feature? “This good news of the kingdom will be preached in all the inhabited earth for a witness to all the nations; and then the end [télos] will come. (Matt. 24:14) This precedes the end of the “last days.”
14 Such a witness, given by Jehovah’s Witnesses since the end of World War I on November 11, 1918, has enormously surpassed the international witness given during the “last days” of the Jewish system of things in 29 to 70 C.E. Back there the witness was given in Asia, Europe and Africa. Today it has been given not only on those continents but also in the Americas, in Australia and on the islands of the Pacific Ocean, yes, globally.
15 Scoffers at this may minimize this achievement and emphasize that the missionaries of Christendom during the centuries past got to all those places before ever the Christian witnesses of Jehovah came along. True! But the Kingdom witnessing of Jehovah’s Witnesses since 1914 has been something far different from what Christendom’s missionaries have published both before and since 1914.
16 “Different”—how so? In that it has not been a witness concerning the kingdom mentioned in Colossians 1:13, “the kingdom of the Son of [God’s] love,” into which the 144,000 “sealed” spiritual Israelites have been transferred already. (Rev. 7:1-8) What Jehovah’s Witnesses have preached world wide since 1918 is something unique, something that has distinguished these as being the “last days” of the political, social, judicial, militarized system of things. It has been a worldwide witness concerning a royal government now set up in the heavens, empowered to oust the Devil and his demons from the location of its throne. (Rev. 12:5-9) Less than two years after World War I ended, in its issue of July 1, 1920, The Watch Tower and Herald of Christ’s Presence published the leading article entitled “Gospel of the Kingdom” and quoting Matthew 24:14, and, under the subheading “Work for All,” it went on to say:
17 “The gospel means good news. The good news here is concerning the end of the old order of things and the establishment of Messiah’s kingdom. It means the dark night of sin and sorrow is passing away. It means that Satan’s empire is falling, never to rise again.”—Pages 199, 200.
18 When the preaching of this good news of the Messianic kingdom as having been established in the heavens in 1914 has been done to the extent that God wills, “then the end [télos] will come.” (Matt. 24:14) So this final Kingdom preaching world wide comes inside the “last days” of this system of things. These are therefore the proper days for the final fulfillment of the prophecy of Joel 2:28, 29 to take place, just as there was an initial fulfillment of the prophecy in the days of the apostle Peter and his fellow apostles, as he himself explained on Pentecost of 33 C.E. So our “last days” are a modern parallel of their “last days.”
Paul warned us about those who you preach something beyond the good news about Christ.
I'd say the Watchtower's version of "good news" goes WAY BEYOND the gospel that the apostles and disciples declared and preached.