I was recently reminded of E', that is, English without any forms of the verb "to be". Are there any tools for writing in E'?
More generally, it could be useful to have writing tools which help you taboo specific words, to try and write/think more clearly.
To be clear, I don't (currently) think there's a set of words which just should be tabood generally, including forms of "to be" -- but tabooing specific words at times can be very useful.
Another example is the idea (which is related to nonviolent communication) that we shouldn't use "should" and related words (such as "ought"). Trying to speak without these words for a time can help eliminate specific mistakes in thinking.
There's also Simple English, which is a restricted set of English words. This is kind of like tabooing almost everything. You can practice writing in Simple English using the XKCD Simple Writer.
Another tool for writing plainly is Hemingway Editor, which tells you when you use complex sentence structure, big words, extraneous words, or phrases with simpler alternatives. It also marks the reading grade level! Unfortunately, although it marks passive voice, it doesn't mark all occurrences of "to be", so it doesn't help practice E'.
The best thing (for me at least) would be a Chrome extension that makes it easy to taboo specific words whenever you want, anywhere you're writing on the internet.
I think a large part of the reason you react this way is that a good portion of the exposure you have with people who attempt to use NVC is with people who just taboo should while not really change their underlying worldview.
There's frequently a tradeoff between giving another person freedom and taking action to make their suffering go away.
It's general medical ethics not to force a person who makes a decision against taking painkillers to take painkillers. A doctor has the responsibility to offer the choice of the painkillers and provide information but if the person rather wants to suffer then taking the painkiller, from the perspective of the doctor that's ok.
Personal development frameworks that follow that ethical framework are less obnixious then those who think that the fact that a practioner found a way to make himself suffer less gives them an obligation to get others to do the same thing and also suffer less.