I've seen my niece and her friends get incredibly sexual ads on their YT before. Taught them both how to install adblock even on an iPhone and managed to make them not see that shit anymore. Mind you, my niece and her friends are FOURTEEN!
I felt like such an adult when they were getting excited that Fandom didn't have ads anymore when I showed them what a DNS sinkhole is. This is what it means to be an adult. To use your wisdom to help the new generation navigate theirs.