Earlier quoted context omitted.
Can’t you just ask them if they have experience with the Chrome debugger? And if that’s such a deal breaker for you, you can teach them in the first week? I mean, it’s not like the Chrome debugger is such a complicated beast. Even if you have no experience with it, you can probably learn 90% of the useful tricks in a few hours.
I do. I just verify. They can also use Firefox or any other browser's tools if they are more comfortable. We are not hiring junior devs, and even if so I would still probably ask. But experienced front end devs should know how to use a browser's debugger. Like others said, it's a flag that they potentially don't have problem solving skills. I mean, if they put a single console.log near what they think is going wrong…
How does that follow? It's just another way to check the state of a program at a given point.