This is nice, but doesn't solve the real problem. Its 2020 and its really hard to find something. Ideally there would be one place to organize/manipulate different information/date providers and email would just be one of many.

For example: If I get a file via email, I might also have a local copy that got updated and is newer. Part of the conversation might not have happened on email but on [random messenger app] and on one of the many [things with a CPU] that I own. Even with a Hey like system, the situation stays almost the same → the user has to remember "stuff" and look-up different places to find what he is searching for → this is sooo 1990. </rant>