Sorry, but you can blame me. I have 4.
It's not really a "mistake" by Canon, but it's interesting that so many major reviewers are not bothering to compare the Sony α1 II with the R5 Mark II. There are a number of ways in which the R5ii is the better of the two cameras!
Even among Canon cameras, well, I guess I'm biased as an R5ii owner, but I think that it is, in many ways, preferable to the R1, and not just because it's cheaper. (I'll admit that there are
some advantages to the R1, but I think they're not that big, and, most me, anyway, outweighed by the 45MP sensor.) I would prefer the R5ii to the R1 even if they were the same price, and I think many other people would agree.