alt Hacker NewsI had no idea people took hackerrank as a serious signal rather than as a tool for recent graduates to track interview prep progress. Surely it has all the same issues AI does: you have no way of verifying that the person who takes the interview actually is responsible for that signal.
I don't see AI as a serious threat to the interview process unless your interview process looks a lot like hackerrank.
Your “unless” covers a huge swath of this industry, at the low end and at the high end. Excluding places that do that leaves you with what exactly? Boutique shops filled with 20 year veterans?