BTC is not TCP/IP. The comparison has the elegance of a silk waistcoat placed upon a scarecrow.
TCP/IP endured because it became the working grammar of networks. It scaled because it was designed as an internetworking architecture. Its layers are actual protocol layers: IP, TCP, UDP, routing, transport, application interfaces, all functioning inside a coherent communications stack. TCP did not survive because speculators admired it. It survived because machines used it.
BTC has not achieved anything analogous. It is not widely used as a cash system. It does not scale on-chain. It survives through market lock-in, not technical supremacy. That makes it less like TCP/IP and rather more like DECnet: once impressive, once installed, once defended by incumbents, and then increasingly a monument to yesterdayâs architecture.
Nor does TCP/IP suffer from BTCâs governance theatre. TCP is stable in the meaningful sense: the core protocol does not require committees of priestly maintainers to reinterpret its purpose every few years while pretending the altar has never moved. Its stability is functional. BTCâs alleged stability is political. One is engineering; the other is etiquette among custodians of constraint.
And âlayersâ in BTC are not layers in the network sense. They are external systems built around an incapacity. IP layers are part of the communications architecture. BTC âlayersâ are workarounds, side arrangements, liquidity contraptions, trusted intermediations, and accounting systems that exist because the base system cannot do the work it was meant to do.
A better system does not âreplace the internetâ because the internet is not a speculative asset. It is a protocol substrate. BTC is not such a substrate. It is a restricted settlement token with a branding department and a congregation.
The internet won because it connected the world. BTC has spent years explaining why it need not.