I was more neutral, I wasn't opposed. The value of a physiology page is if there are abilities shared by say, all Kaiju. In this case the value would be if we decide to change the page so it becomes different from the original Godzilla, say by removing some abilities that other Kaiju don't have, followed by tiers for different levels of Kaiju.
Of course, physiology pages are often unneeded anyway, and reading a profile and needing to open another one to get the whole ability list could be frustrating or confusing for people, so limiting it is better. In this case "All the abilities of the original Godzilla", with a link to that profile, probably would be easier for many people to read through.