When working with AI in law, remember that your fundamental duties and obligations are to your client or employer. If AI enhances your ability to serve your client to the best of your abilities, follow the law, and adhere to professional standards, you will unlikely face major ethical issues. However, ethics may become a greater concern if AI tools get in the way of these standards.
You should always ensure that all AI-assisted documents are accurate, professional, and sufficient for the case. AI is a tool just like any other. Ultimately, legal professionals must not use AI to replace their judgment, knowledge, skill, and expertise.