What if I find out what is the supposedly "non-fake" distribution of green/yellow/red/violet words, and generate my text accordingly? Generally, whenever your

What if I find out what is the supposedly "non-fake" distribution of green/yellow/red/violet words, and generate my text accordingly? Generally, whenever your detection strategy is "a spam generator would never do X", I simply update my spam generator to do X. (Note that "X" must be something that is relatively easy to calculate, not things like "this actually makes sense", because it must be something your detector can recognize.) Also, if Google suddenly started penalizing all text that doesn't "seem natural", there would be tons of false positives: languages other than English, jargon-heavy websites, dyslectic people, etc.