I've had an interview process that included 2 phone screens, 1 virtual coding exercise, 7 on-sites with a grand total of 4 white board interviews. There's something profoundly stupid about having that many whiteboards. The whiteboards were not testing different skills - they were literally just different problems. I always think back to this: https://twitter.com/dhh/status/834146806594433025?lang=en.
I've gotten old enough to not want to re-learn how to put things in order.