The fields college students pursue often seems to be a lagging indicator of the job market. Those of us on the forum for a while can remember when kids were posting about going into consulting or Wall Street (they hadn’t decided on which yet), or a wave when they were pre-law, or a wave when they wanted to know which college would best prepare them for med school. All when the golden time for entering those fields as a new college grad was already passing, let alone going to be around four years in the future.
In the past year or two I’ve heard from friends that their kids who were graduating with CS degrees from UCLA and Cal were having difficulty finding their first post-college job and had to move back home while still searching. I think you might find an interesting angle by looking for kids (or their parents) that completed a CS degree within the past 1-3 years.