I think what bothers him is that he had something that he liked and can no longer find. It may not be the case here, but companies (in the US) are en masse changing their recipes to be cheaper to manufacture and it’s affecting the end product.

I’m the case if something like a cookie which can be made 1000 different ways by 1000 different companies, finding what you like took time, luck, or both. When they change the recipe on you, it’s not a simple, “just buy a different cookie, dummy.”. It’s a major undertaking. Sometimes you get lucky and this was the push that allowed you to discover a new, even better, favorite. More often than not though, it’s just another part of your day that got just a little bit shittier than it was yesterday.

It’s annoying and I totally get it.