What if tcp/ip and the digital pangaea known as cesspool devises domestic protocols and retires tcp/ip for a national infrastructure on a modern 21st century pr

What if tcp/ip and the digital pangaea known as cesspool devises domestic protocols and retires tcp/ip for a national infrastructure on a modern 21st century protocol, without a billion illiterates (they can sit around all day and shake the tree for fruit and nuts)? Most of the impediments are long gone at that point. Domestic jurisdiction/regulation has better options, customs and etiquette, similar to domestic speedlimits (that do not apply anywhere else). Technology moves fast. Something similar to a VPN client would still have access to tcp/ip subscriptions, so online gaming and things like that could still flourish. I don't see telehealth, remote learning and several other industries blossoming until domestic protocols are the norm. Security with obscurity is elementary nowadays :p Similar to phonograph, to reel-to-reel, to cassette, to CD, to DVD, to streaming, to 21st century mediums, the quality data goes with each generation. The cool music is still there