Assuming some giant extinction event or religious apocalypse never happens, when do you think white Americans will forget that their ancestors came over here from Europe? In 500 years? 1,000 years? 2,000 years?!

How did Early Modern Euro-American colonists cope with the exotic conditions of the Eastern United States such as the hot humid summers (we're talking about the 1600's before AC) and poison ivy?

People smugly dunk on American Low Church Christianity - in part because it's an easy target - but it seriously has some big strengths that make it more appealing than other branches of Christianity. See the problem with Catholicism, Orthodoxy, and High Church Protestantism is they are CONFESSIONAL and so you need to believe ABSOLUTELY in their doctrine or else even stepping foot in church is POINTLESS. Even if you believe in 99.9% of it but you just can't believe in the other 0.1% out of reason and conscience. The internet also makes information more widely accessible than ever before and you can easily find any tiny historical or theological error with these given sects to make you question them - in part and then in their entirety because these are CONFESSIONAL and demand ABSOLUTE belief without a SINGLE point of contention. American Low Church Christians, meanwhile, can handwave away all of this - at least everything that doesn't directly contradict with the Bible. Not to mention how easily they can isolate themselves away from the past - its sectarian baggage and some of the stupid/silly things Christians did - and it's much more "inclusive" than denominations. For example I don't believe in this but I'm a multiethnic White American - my ancestors are a blend of Central and Eastern Europeans - I have no familial or racial reason to be a Catholic, Orthodox, Lutheran, or Calvinist but this type of nondenominational Christianity is much better at transcending that. At least I can sympathize with it so I definitely think people should be more self-aware especially trads here.