Is it normal to find people who obsess over their ancestry annoying?
Really, I don't know a single interesting person who concerns themselves deeply over their ancestry. It's like they're all so boring and lacking in identity that they require a bunch of dead people they've never even met to bestow one upon them. They also tend to get really annoying and obsessed with making sure that everyone they date is 100% [insert racial group] and like to whine about the injustices done to their groups over the years ("900 years ago, my proud ancestors were FORCED, AGAINST THEIR WILL to adopt such and such religion that I don't approve of, and then the language molded as a result of outsiders moving in and they infected our culture, well, we should be drinking, worshiping Ogik the dirt-goddess and Nigurk, god of semen and milkshakes. We should be wearing loincloths and not breeding with strangers, being proud warriors, etc etc etc."). They also like to learn dead languages that have little ability to describe our modern world.