I especially love the "Methodology" block at the bottom of the diagrams, which seems present only to add an air of authority, but all it really says is that they picked the flagship phones of each brand.
Now that I think about it I saw a twitter thread the other day about a series of garbage vomit SEO gibberish, all using same template with very prominent Methodology/references section. Might be something new Google is sensitive to and seo people picked up.