That's a very contradictory statement but is that the case with all the niches out there?
I think the answer to that is it's unknown, would be hard to judge. But I would assume it's rolled out to a vast majority of niches now, the one I'm in is very generic and NLP works like a charm with it. I'm also seeing better rankings on the content that's more unique than the competitors.
One thing I must note from my experience, one of my ex-writers had a passion for the niche, they knew this niche very in-depth. More so than the competitors, and they pumped out fantastic content, and I mean fantastic. But they would use analogies and fluff, and this content has not ranked well. It got stuck in page 2 around #12-#16.
I removed the fluff to make it more clear and concise, and the rankings improved greatly. Jumping to page 1. These were on both review/informational articles.
Google seems to dislike fluff and analogies from my experience.
So from everything I have seen and experienced, it seems content is becoming heavily weighted in SEO.
Kyle roof understands this, his lessons on on-page SEO relate strongly with this type of behaviour I'm seeing in the SERPS. Especially when he refers to virtual silos and content outlining. Not just that though, but tools such as SurferSEO are thriving.
As I understand it, the more weighted content becomes, the less weighted links become. And I think googles end game is to abolish the importance of links, because of how easily they can be manipulated, and of how little value it provides to users to spend £1000s on backlinks vs £1000s on content.
One case study I read showed penalized websites are becoming less and less frequent, because google doesn't need to focus on bad websites if their algorithms know what is and what isn't good content. It can simply just not show poor content, and then there is no need to penalize.