The WTS has backed off saying that everyone will receive a personal witness (see Matthew 10:23 and research it as to the timeline of this teaching re everyone having personal witness) WT May 2024 p.10 pp 7 "However, Jesus also told his disciples that they would not “complete the circuit of the cities,” or preach to everyone, before he would come. (Matt. 10:23; 25:31-33) Jesus’ words will prove to be true in our day as well. Millions of people today live in areas where the preaching work is severely restricted. In addition, hundreds of babies are born every minute. We do our best to reach people from “every nation and tribe and tongue” with the good news. (Rev. 14:6) But the fact is that we will not be able to share the good news with each individual on earth before the end comes."
So how can their god rightly destroy people who live in areas where a witness may be impossible (community responsibility per WTS), or babies born whose parent(s) are not baptized jws (family merit per WTS) waffling on whether it is fact or not. Say "we" cannot judge, when the do judge, and jws believe this.
Family merit WT 4/15/1987 p. 13
The people must accept responsibility for the nation’s acts.
Community Responsibility WT 6/1/1952 p. 345 par 14