One day, one of my customers asked me to cut his lawn for $5. I had just learned how to divide and calculated the hourly wage for delivering ($0.37) vs. yard work ($2.50) and immediately resigned the paper route.
Today, it's a guy in a VW Passat cruising around the neighborhood. I wave to him as I walk the dog each morning.
It was actually sad to see the newspaper shrink year after year, starting in the mid 2000s. Then, the paper company started engaging in dark patterns that had them increasing the subscription cost without any notice and I finally dropped them. Media has been in a death spiral since then, with no emerging source to take the place of providing relevant and reliable information about what's going on that matters. It's deeply troubling.
I look back on it now kindof fondly but honestly it was brutal as we lived a couple miles away from downtown and had single speed dirt bikes. Wrapping up papers and huffing two big bags of papers isn't exactly a dream job.
The couple asked us the next year if we wanted to do it again... we said no. :D (I do remember one family would tip us 20 dollars though! They specifically wanted their paper delivered in a wicker basket they hung on their door and you bet we always put it in there)
It's cheaper for everyone involved in the distribution channel if you divvy up that work among a dozen cars with large cargo space instead of a hundred or a thousand kids with bike baskets. And that's before you get into intricacies and complexities like labor regulation and the ever-growing disdain for child labor in all forms.
Personally I like to visualize a Cyber Truck that looks like a Gausshog from Halo driving down the street shooting papers onto porches.
I would guess that this is probably more about the fact that there are fewer kids available (similar to afterschool jobs, if it doesn't look good on collage applications it's not a priority) and those kids having better-paying options available if they are working.
So don't have as much time during the morning to be inefficient compared to earlier times.