This article isn't incorrect by stating that Intel is skewing things in their favor a bit but does it really warrant attention in the form of a dedicated article? The only people who will read this (and even check those benchmarks in the first place) will, in all likelihood, be able to take such information provided by the manufacturer themselves as marketing material.
Your average "layperson", assuming they're even shopping between a MacBook and a Windows laptop (most of these people choose one over the other for reasons other than performance) will find any 11th gen i7 laptop or M1 equipped MacBook to be plenty quick... if the relatively small difference matters then they'll do their due diligence and seek 3rd party, unbiased peer review/comparison).
Let's not even get into the fact that if you're buying an ultrabook for anything other than the battery life/form factor, you're doing it wrong. There are a ton of sub 5lb notebooks with 35w-45w CPUs that absolutely crush any of the aforementioned chips. Most of these devices come with some form of dGPU as well, which can actually play the triple A titles listed at enjoyable framerates with higher detail settings.
What these ultraportables are capable of is nothing short of amazing compared to what was available just a couple generations ago but marketing material is what it is and both companies pay people to make comparison infographics that will lure in customers. If this article is necessary, you may want to look back on Apple's m1 reveal slides where they used graphs with no X/Y axis integer labeling, fancy coloration and only sparingly used numbers like "3x" with barely any context of what the number was derived from for comparison purposes. At least Intel bothers to tell you about such things in the graphs themselves and does so past the decimal point.