I suspect because the author of the blogpost probably doesn't own an M1 Mac (he mentions benchmarking several machines and it seems unlikely he would have forgotten the M1 if he had one), so your comment (interpreted as a request to the author) amounts to "Please spend about $1000 on another computer because I want another benchmark result", not to mention shipping time would make it days before he could report back. In other words, it seems to be an unreasonable request.
If you meant to ask the other commenters here, then something like "Does anyone have an M1 Mac? If so, would you run his benchmarks and post the results here?" would have been clearer.
