Some elderly people are content with a bicycle. Does that make a bicycle a car?

The fact that some elderly people might be content with facebook access does not make facebook access any sort of internet access.

My mother is in her mid-70s. She's not technical by any stretch, but she has built and runs a couple of websites.

This whole 'old people a dumb as rocks when it comes to tech' meme needs to die. Some old people have trouble with tech. Plenty of them don't.