It can help you with the mundane tasks, and improve your productivity, but it can’t replace you.
What Musk and others are asserting is that AI, while as of this minute still hallucinates and reflects the biases of its programmers, is now in the exponential learning phase which will go very rapidly, and in the near future (inside 2030), AI will be as smart as every accountant on earth. Actually they say smarter, but we shall see.