> ChatGPT is excellent at writing "fluffy" pieces full of empathy, compassion, PR talk, politician speech,
I think you're putting a bunch of completely different things in the same basket.
Making the text more fluffy will not make it more empathetic, not only (but mainly) because there isn't anyone to empathise with the respondent. Our bullshit receptors are good spotting dishonesty, so it'll just sound cringe, putting it at the same level as PR talk. But that's not empathy or compassion, just cheap and obvious packaging.
> As an engineer who is unable to produce such writing, this tool is quite helpful!
I genuinely thought you were being sarcastic here. Of course you are and you don't need to use more filler words for that.
I do think that there's value in using GPT for training purposes here, that is learning how one could express themselves in a more context appropriate way. This is not much different from stylistic advice, e.g. in many languages a one word yes/no response to a question is considered neutral, whereas in English it can be considered rude/abrupt, so people use question tags more often.