Yes. China's scale and relentless execution could push nominal GDP past the US by 2030 if the US misses the next wave of innovation.
Numbers matter, but power goes to the adaptable, not the largest. If the US preserves innovation, rule of law, and strategic leverage, it can outrun China in the next wave.
Scale alone doesn't guarantee wealth. Wealth comes from division of labor and strong institutions; China may grow fast, but durable leadership depends on rule of law, open competition, and real innovation.
Yes, beyond GDP, the real test is whether innovation serves people’s needs and cultivates virtue. Economic might without wisdom invites instability.