I don't think modern technology is going to ruin humanity, but I don't think the effect its having on modern life is generally positive.
The main culprit that has made culture more genous is social media and the associated "FOMO" (Fear of Missing Out) phenomenon. Since people seem to have their smartphones surgically grafted to their hands these days, you can never really get away from the "influence of the crowd," to engage in self-discovery, cultivate your tastes, and thus develop a more robust palette of interests. When your phone is constantly buzzing with updates of your friends, family, and the whole facebook and twitter worlds sharing Bird Box and Thanos memes, well, you better watch those at once to get caught up. Here's an example. Look at the variety of genres that topped the box offices in 1986 (a movie about pool was 12. Sure, had the biggest star in the world in it, but a movie about pool wouldn't make over million dollars today, regardless of the actors):
https://www.boxofficemojo.com/yearly...yr=1986&p=.htm
Obviously we know the movies that dominate today's box office (Superhero movies and animated children's movies). Similar thing is happening in music, with the image centric genres of hip-hop and hip-hop influenced pop dominating everything, since those genres are more compatible with social media. And as I said in a prior post, kids today can't get away from the proverbial crowd since they're basically required to follow what their friends are doing on social media to keep up. As the Atlantic article pointed out, kids are basically in their rooms just looking at social media sites on their phones, when time alone in your room at night used to be a time for self-reflection, self-discovery, and personal cultivation, uninfluenced by the pressure of the crowd.