While some online commentators particularly those familiar with quantum mechanics argued that Neven’s conclusions could be plausible, others were more cautious. Critics pointed out that the performance metrics used to support this claim are based on benchmarks developed by Google itself, which may not definitively prove the existence of parallel universes or alternate versions of reality.

Quantum computers differ significantly from traditional digital computers, which process information using bits set as either 0 or 1. Instead, quantum computers use qubits, which can exist in a state of 0, 1, or both simultaneously, thanks to a property called superposition. These quantum properties allow quantum computers to tackle complex problems that are impossible for classical computers to solve.

However, quantum computing comes with significant challenges. This has raised questions about whether quantum computers will ever reach their full potential. Google's goal with Willow was to address these error rates, and Neven claims the chip represents a breakthrough in achieving greater precision.

While the idea of tapping into parallel universes remains speculative, Willow represents a major step forward in quantum technology. Whether or not it validates the multiverse theory, its advancements could bring us closer to solving problems once thought unsolvable by conventional computing.