I think “using technology” is just too broad, and a distinction needs to be made. Screen addiction doesn’t just mean using a screen.
You’re right that it’d be pretty much impossible to refuse to engage with any modern technology these days (unless you lived in an Amish community or something similar); but obviously there’s a huge difference between responsible use of tech where useful or necessary (and for fun, too, in moderation!), and lying in bed mindlessly scrolling through Tiktok and/or watching cable tv for hours every day - which I see a lot more people doing in the past couple years.