Ironically, the majority of those who believe in God, also accept evolution. Has this vast majority been "indoctrinated" to believe in evolution? Further, the faithful (unlike the typical atheist) have no problem with those who do not accept evolution.
In the Jehovah Witness population, 92% are strict creationist; Evangelicals, 76%; Mormons, 78%. In all other Christian denominations (ie the majority of Christians) accept evolution by a wide margin. At least half of Muslims do, more than three-quarters of Jews do, 80% of Hindus do.
So what belief(s) do atheist insist are "indoctrination". Thou shalt not kill? Blessed are the merciful? Love one another? What is hateful to you, do not do to another? Why, exactly, are atheists so dismissive of religious philosophies? People of faith have a code which they endeavor to live by. Why do atheists feel the need to mock this?