Sure... Nikon and Sony... just a ratio of 10 in currently available content, of 30 if we factor in older one.
Yes, the one I mentioned is the one related to the need to sync the speed to various light frequencies (by enabling the use of fractional shutter speeds), I am still not aware of any other ones, sorry.
In my world 10 is not equal to 1 and 1 is not that many either... but there is nothing like discussing in good faith with you.
And, to conclude, I confess that Nikon is not innovative at all. Sony wins. The Z9II will be another boring body. Sony wins. Leica also. Let me know if you want me to add some other equipement of yours to the list.