GOD doesn't care about that, HE will save you if you repent and come to HIM. If you miss out it is because you want to. You need to do this for salvation through JESUS.
One more thing, if the ones you think were "indoctrinated" haven't done this they aren't saved either. For GOD so loved the world that HE gave HIS only begotten SON that whosoever believeth in HIM should not perish but have everlasting life. John 3:16 JESUS said I am the way, the truth, and the life: no one cometh unto the FATHER but by ME.
John 14:6 To become a Christian you have to believe that JESUS is the SON of GOD (the one true GOD the GOD of Israel), that HE died on the cross to save us from the punishment of our sins, and that HE rose from the dead to show us if we believe in HIM we can do the same. You have to truly believe this and pray to JESUS for forgiveness. If you truly believe you will receive salvation and your life will change, you are born again.
If you do not truly believe you will not receive salvation and you will be as lost as you ever were. If you do this and receive salvation, your life will change, you will be a new person.
You have every right to be treated with love and respect as a member of family.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.