I’ll probably stick to asking for oat milk instead of “porridge water” or whatever the new mandated name will be. To be honest I do think calling it “milk” lets them inflate the price when it is essentially porridge water.
But this trademark is clearly them establishing themselves as not-milk and plenty of vegan products term themselves like this (“No Steak Pie”) without issue, it’s only dairy products that this ridiculous standard applied to them.
I Can’t Believe It’s Not Butter seem to have no bother. Perhaps it’s just Big Milk at work.
Now I want to make an oil-based spread and call it “The Product In This Container Is Absolutely Not Butter” and see how it sells.