No, you should be worried that you (or devs who come later, who never had to 'change the oil'/ write tests themselves) won't know if the robot has done it right or not, because if you can't do the work, you can't validate the work.

And the robot isn't an employee, it's just a tool you the employee use, so when you are asked whether the test was coded correctly, all you'd be able to say with your 'atrophied' test-writing skills is, "I think so, the AI did it". See the issue now?

> If it doesn't do it as well as I did, I'm still doing it myself.

I thought your unnecessary skill atrophied and was forgotten ? How are you going to do it yourself? How do you know you're still as good at it as you once were?