That would not happen since services are trying to connect to the general masses lately, even suggesting that sending and receiving bitcoins through SMS would be a good addition to the ecosystem. One of the main proponents of the bitcoin whitepaper is to make it as decentralized as possible, and true to this--though some aspects of it have lost its decentralized nature--bitcoin is still somewhat decentralized. No central authority could ever own the whole of bitcoin, and services built around bitcoin can create things and content to satisfy the masses' needs and whatnot. The inaccessibility will come to the services, not from bitcoin itself.