I think it's weird for people to complain about whiteboards and technical questions, given the implied alternative. There are many other industries if you prefer the traditional hiring model.
That is, if you can get an interview. While you complain about the awkwardness of a whiteboard, people in other industries are quite happy to get a call. And in the interview, they compete in terms of poise, diction, rapport, and other intangibles, without the chance to repair any lack thereof by demonstrating technical competence. And they get 1 hour to make their case, not 3-6 hours.