It definitely exists. I had an article, say, about choosing vacuum cleaners. I created a page with instructions for vacuum cleaners.
As soon as that instruction started ranking in Google and appeared in the top 30 for the main keyword, the primary high-volume keyword on the page about choosing vacuum cleaners moved into the top 10.
It even reached the top 5 for a while. Nothing was done to the main page. It’s a pity I deleted that supporting page due to concerns that it didn’t meet sufficient E-A-T expertise standards.
But the movement on the keyword was clearly visible. Why am I saying all this? Add informational articles to supplement your main «best» roundup articles. There is a high probability that topical relevance will boost your rankings.