I had heard about this trend before, so in that sense I am not surprised.
I also think in general, it is a good thing. The idea that going straight to a four-year college after HS is the right choice for every kid who has the means and ability to do so is not well-grounded. Obviously it works for some kids, but I think for many, trying alternative paths makes sense.
And it isn’t a permanent decision, people will sometimes go to college later. But some never need it, and others go to college with a very specific degree in mind they need to take the next step in their career plan.
Which can be much better for some than feeling pressured to go to college right away, even though they don’t yet really have a clear sense of what they want out of college.