I found a fix for that. On you homepage go to the top and instead of subscribed, for example, choose the subscribed under your instance. If you did it right it should say subscribed@lemmyinstance at the top. An example for my instance:

I think the difference is Google is just linking you to this content. On the other hand ChatGPT is pretty confidently telling people all these things. Add the fact that a lot of people consider ChatGPT to be some sort of all-knowing entity and it’s a recipe for disaster.