Seems unlikely. Almost all of those examples are things you can do without Internet access at all, using phone or snail mail. (The one exception is running an online business, but AFAIK that is not specifically constitutionally protected.)
You can also get Internet access through other means, even if it's less convenient and/or more expensive. There might be a government-sanctioned monopoly on cable, but at least around here, there's also DSL, satellite, cellular data, dial-up, and even third-party fiber. Granted, not every place has all those options, but you'd be hard-pressed to find a place in the US where you can't access at least one.
You can also get Internet access through other means, even if it's less convenient and/or more expensive. There might be a government-sanctioned monopoly on cable, but at least around here, there's also DSL, satellite, cellular data, dial-up, and even third-party fiber. Granted, not every place has all those options, but you'd be hard-pressed to find a place in the US where you can't access at least one.