I'm sad to see this for several reasons because I do not expect or want everyone up use a LLM to converse with me via mail, the whole point is to exchange information, with everyone using a LLM as output and input, now the whole thing becomes a game of telephone.

You do not need to build a spreadsheet visualiser tool there are plenty of options that exist and are free and open source.

I'm not against advances, I'm just really failing to see what problem was in need of solving here.

The only use I can get behind is the translation, which admittedly works relatively well with LLMs in general due to the nature of the work.