We are asked for Employment Expense information. Neither of us were employed in 2022, therefore no Employment income. How do we change this?

Are you seeing this as a Warning in the Review? If it is a Warning and not an Error, then it can be ignored and skipped. The Warning alert does not automatically mean something was done or entered incorrectly. It can be triggered if a high amount of certain credits or deductions are being claimed. Click on Review to verify that the right amount has been entered by clicking on "Applies to me". Once reviewed you can click "Done with warnings" and return to your review. Warnings are there just to ensure that if the situation applies to you, you can go back and make any necessary modifications.
If this question is from a different screen, could you please send us a screenshot of it?

Thank you for choosing TurboTax.