The crazy part is that some of these interviewees even have work experience and ought to know better!
The crazy part is that some of these interviewees even have work experience and ought to know better!
This depends on the person and company doing the interview, I think. I work as a consultant implementing a specific software package and recently interviewed with a Unicorn trying to switch to mroe general purpose coding. The difference in the process is night and day. When I do interviews with consulting firms it's almost always someone with significantly more experience than me. And they are usually pretty free flowing and in depth discussions.
The Unicorn interview was 100% checking boxes. I had 4 leetcode style coding challenges and the only thing that really mattered was solving the problem. The discussion ones were pretty obviously interviewers asking questions from a piece of paper. The only goal there was to give them something good enough to write in the box so that it would pass later review.
I had one where we solved the problem half way through the session and went on a big tangent about how to engineer a solution to a related fuzzy problem.
I do agree though that interview standardization can lead to mediocre interviewer practices if the interviewer isn't truly committed to improving their recruiting skills (which is sometimes the case if a team is on a crunch, for example).