The official WTS stand is that you have to be dedicated and baptized. I know individually JWs feel differently. I found the comment by the GB member dogmatic but no one seemed to comment negatively afterwards. Yes, he said your children must be dedicated and baptized to survive. He particularly singled out teenagers saying they were old enough to be responsible to God and could not expect to get in on their parents coat-tails.
w89 9/1 19 Remaining Organized for Survival Into the Millennium ***
Only Jehovah?s Witnesses, those of the anointed remnant and the "great crowd," as a united organization under the protection of the Supreme Organizer, have any Scriptural hope of surviving the impending end of this doomed system dominated by Satan the Devil. (Revelation 7:9-17; 2 Corinthians 4:4)
**Please don't confuse this with my personal opinion. I am merely reporting what the WTS has said in writing and at conventions I have attended.