One thing I do with my students is show them how to adjust text size and have them try out larger sizes. I think a surprisingly large number of people have never even attempted to change the text size on their devices and many can benefit from something different than the defaults.
Even on computer monitors, I always bump the scaling to 125% on modern high resolution screens.
I sort of discovered this accidentally twice.
First was when I go the Kindle I realized I could make the text as big as I wanted so I would do that, as stated before.
Another time is when I wanted an external monitor and I bought a big TV because it was much cheaper. Because the TV was bigger the text was also bigger, and I realized how much easier it was for me to work.
I think I used to feel like there was a "coolness" factor to keeping the text small. I don't know why I thought that, but I think what's much cooler than having lots of small text is actually being able to read and understand the text on the screen.
Now I have no desire to impress anyone, and I keep my text in the browser at like 200%.