It’s often easier for those that have few technical skills to learn new things. Simple because they need to unlearn so little. Experts have to put forth much greater effort to forget the “I have always done it this way” an “Why doesn’t this respond exactly the same way I’m used to.”
It takes far more effort to unlearn years of skills and replace them with new ones.
The US closed out 3G a few years ago. So 4G/LTE is the default now. When we had 3G, the reception was even worse. And 5G is supposed to be the thing. But even in the nearest big town, (Pop. 15,000), the 5G reception is very spotty. But at least my bill hasn’t gone up.
In any case, even my new Pixel 9a only shows one bar where I live. But at least I can send a text reliably now.