Do I? yes. I also teach my students that the goal of an interview is to convince the interviewer you are a good candidate, not to answer the questions correctly. Sometimes they correlate. Give the customer what they need not what they asked for.

Do I see others doing so? sadly no.

I feel like a lot of the replies to my comment didn't read to the end, I agree the implementation is bad. The whiteboard just isn't actually the problem. The interviewers are.

Unless they change mentality to "did this candidate show me the skills i am looking for" instead of "did they solve puzzle" the method doesn't matter.