I believe this is less about hearing opinions and more about celebrating the next generation of hackers.
This is a fine example of a kid who has a strong opinion and, rather than shout it into their echo chamber on social media, they've taken the liberty of securing a domain name and creating a website capable of reaching a larger audience.
We here on Hacker News enjoy celebrating the initiative, the creative process, and the execution. Of course you'll find a wide range of opinions, but I think you'll find (and you imply as much by your question!) that most people on HN are happy to celebrate a the accomplishments of the next generation.