I kinda don't see how that's relevant? Anthropic doesn't need Granola or any other such tool to be using Claude in order for Anthropic to know that it's a product worth copying. But I guess my point then pushes things towards "Anthropic is able to copy you even if you don't use their service", which could be said for any AI lab. Just look at Muse following the hype around Grok Bot or Instinct. I'll leave it as an exercise for the reader to find more examples.