A quantum internet would not be a faster version of the regular internet, it would be something genuinely different

[Stuart_67]

When people hear quantum internet they usually imagine downloading files faster. That is not what it means. A quantum network uses quantum entanglement to transmit information in a way that is physically impossible to intercept without detection, because measuring a quantum state destroys it. The first real use case is ultra-secure communication between governments, financial institutions, and critical infrastructure, not faster streaming. China has the world's longest quantum communication network, spanning thousands of kilometres. The EU and UK both have funded quantum network research programmes. Building a true global quantum internet requires quantum repeaters to extend range without losing the quantum properties of the signal, and those are still largely at the research stage. It is coming, but it is not the internet you know wearing a quantum hat

[RedKnight]

The point that intercepting the signal destroys it is one of those things that sounds like science fiction but is just physics. It is genuinely remarkable

[QuietNomad]

China being years ahead on quantum networking infrastructure while Western coverage focuses almost entirely on computing is a significant blind spot

[Totally]

Quantum repeaters are the bottleneck nobody talks about. Without them you cannot scale a quantum network beyond relatively short distances

[Oscar73]

The first people to care about this will be governments and banks, not consumers. By the time it affects everyday people it will just be called the internet