Unless you're using a specifically designed tool (Grammarly, DeepL, etc) you're going to get inconsistent and generally unhelpful asistance. The limits of (and, frankly, bedrock design of) the general use chatbot style ones mean that they struggle heavily with consistency, often make 'educated' guesses rather than reviewing full documents to save compute power, and lose context for details rapidly. They prioritize 'done' over 'correct' or 'complete,' if that makes sense.