Yeah, I'm confused by the article. Following this logic, any interview sucks because of the stress it puts on the candidate. So what am I supposed to do? Hire based on a home assignment? then the "unpaid labour" crowd will call me out, and I personally believe they would be right to do so... So I'm supposed to hire based on résumé only? It's a lose-lose situation.
It reminds me a professor who recently told me, regarding ChatGPT use in university: "we're receiving every week applications from foreign students written in perfect German, then when we schedule a call for an interview with the potential scholar, they're incapable to speak either German or English."