Similar process nodes, or at least when making general statements of the architecture to compare the best modern candidates. Otherwise you just can't make statements about the architecture based on that. And Apple just does not have Zen 3 laptops (unsurprisingly), so there is that.

And I still think it's very valid to not forget how old hardware used for subjective comparisons will be. E.g. the old Macbook air sold very well all that time.