I think of AI as working smarter not harder. AI has allowed me to not spend hours working on coming up with my own worksheets, etc for lesson plan- when I can use something like chat gpt to generate those items for me in seconds. Of course they may not be perfect, but it gives you a starting point and then you can revise it from there. It also gives you more time back to use in the classroom with your students. I think the biggest thing is teaching our students how to use these resources properly.
I have used chat gpt to generate word problems for certain standards when we need extra practice. I have also used certain templates in canva to create documents for both work and personal. I love the ai that helps identify different elements and other graphics that may add to your design based on what you have chosen.