Yes and Facebook uses React and GraphQL. Meta AI uses PyTorch. Does that make them all products?
I feel like thats a pretty strong distinction.
If you are a user, what feature is react giving you? Pre and post react, Facebook is largely the same to a user.
Pre and post graphql, Facebook is also the same.
To the user, neither of those are expressed as features.
Llama / Meta AI is a feature that changes how a user interacts with the system. When it was added, it’s noticeable. If it were to be taken away it would be noticeable. Nobody was boycotting react.
That is the difference between an implementation detail and a product/feature.