While Google has already built massive infrastructure and deep expertise in quantum computing, CEO Sundar Pichai’sclaim that meaningful adoption will take “another five years” is being seen by analysts as both a realistic projection and a strategic message. With Google far ahead in quantum hardware, AI optimisation, and error-correction research, delaying expectations may discourage smaller players from investing heavily—giving Google a clearer path to market dominance.

Pichai says quantum computing is entering its most transformative phase, with advancements in qubit stability, scalable architectures, and practical error correction set to unlock real-world applications. Google’s roadmap includes a 1,000-logical-qubit system capable of breakthroughs in drug design, climate modelling, materials science, and energy optimisation.

AI will act as a force multiplier, speeding up quantum circuit design and qubit engineering. Meanwhile, rivals like IBM, Amazon, and Alibaba are investing aggressively, fuelling a global race for quantum leadership.

However, Pichai warns that quantum progress will disrupt cybersecurity. Traditional encryption—RSA, ECC, DH—may become obsolete once large-scale quantum machines emerge. He urges governments and enterprises to accelerate their shift toward post-quantum cryptography.

Industry observers note that by projecting a five-year timeline, Google positions itself as the long-term leader—discouraging costly competition while quietly consolidating technological advantage. The next half-decade, Pichai asserts, will define the future of science, national security, and global computing power