HackerNews is NOT turning into Reddit (saying such a thing breaks the site guidelines).
However I think it's OK to say that any topic about Elon Musk on HackerNews always descends into cringe / misinformation / le spaceship man bad / populism / repetitive memes; all fed by people who apparently source their news from /r/politics and r/whitepeopletwitter on Reddit and Business Insider bottom-tier clickbait media.