You're still arguing past the point though. What does the internet do for most of these people that local radio and TV technically hasn't or couldn't?
Also possibility of access is drastically different from actually having access. Having access is also drastically different from actually using. I have friends and acquaintances that 100% unironically use their phone for phone calls only. Outside of using it as a camera some. I guarantee that their service plans all have data included.
Further, people can and often do still live without owning a computer or accessing the internet. I don't know how. I can't. They'll continue to do so until all traditional broadcasting is ended. Yes the internet can replace all of that. But it hasn't. Even then it's a wickedly double edged sword which has led even more into even more extreme indoctrination. So it's hardly a panacea.
Right now many of these people are struggling with the biggest case of cognitive dissonance they've ever had. It's the perfect time to strike. And plant the concept that they're being lied to, by all their local broadcasters. The evidence is there, they're seeing it. We could talk to them about it like adults. Or we could accuse them of things they aren't doing. Gloat and ridicule them for internet points. Causing them to retreat and double down, being just as bad as they are. Letting the oligarchs continue to divide us and win.