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The total US debt is expected to exceed the statutory limit of $41.1 trillion by 2027, with the results of the midterm elections in November becoming a crucial variable. Last week, Trump proposed that if the Republican Party wins the midterm elections, each American would receive a $5,000 bonus, which critics say would accelerate reaching the limit. Some Republicans are contemplating addressing the debt ceiling early during the 'lame duck' session after the elections to prevent the Democrats from using it as a political leverage if they regain control of both chambers. However, fiscal conservatives within the Republican Party, such as Congressman Chip Roy, strongly oppose this unless it is accompanied by significant spending restrictions. House Speaker Johnson holds only a slim majority, allowing for a maximum of three members to defect, while the Senate must overcome the 60-vote threshold. On the Democratic side, if they win, they will use the debt ceiling as a key lever to constrain the White House. A similar standoff in 2023 brought the US to the brink of default, leading Fitch to downgrade the US credit rating from AAA to AA+.

On September 14, British tech media The Fintech Times published an article stating that as the demand for stablecoins and regulatory frameworks mature, the real bottleneck for the crypto industry may have shifted from underlying infrastructure to user experience. Declan Hannon, CEO of Aurora Labs and former Global Partnerships Lead at Revolut, noted that current crypto applications still require users to understand complex concepts such as networks, gas fees, cross-chain bridges, wrapped assets, and confirmation times, whereas traditional fintech has long hidden these infrastructures in the background. The supply of fiat-backed stablecoins is expected to surpass $273 billion by March 2026, with adjusted transaction volumes for stablecoins growing by 91% to $10.9 trillion in 2025, indicating a sustained market demand for low-cost, fast dollar payments. Meanwhile, the EU's MiCA has been fully implemented, and the U.S. GENIUS Act has entered the rule-making phase, signaling a gradual maturation of the regulatory environment. Hannon believes that future crypto applications should utilize architectures like 'Intents' to handle complex processes such as routing, liquidity acquisition, cross-chain execution, and settlement in the background, allowing users to simply express their end goals. For instance, users could send USDT or USDC to a fixed address, and the system would automatically complete cross-chain and fund routing without requiring users to select the network themselves. For the crypto industry to achieve widespread adoption, the key is not to continue adding underlying chains or merely increasing throughput, but to ensure that users do not need to understand the underlying mechanisms of blockchain. 'The best crypto applications may be those that allow mainstream users to be completely unaware that they are using crypto technology.'

On September 14, NVIDIA announced the expansion of its open-source CUDA-Q platform with the introduction of the CUDA-Q Logical orchestration layer, providing programmable and verifiable tools for the development of fault-tolerant quantum computing applications. This supports various application scenarios including drug development, financial modeling, and materials development. NVIDIA stated that the Fermi National Accelerator Laboratory has reduced the development time for fault-tolerant algorithms from the usual approximately 5 months to just 3 weeks using CUDA-Q Logical, achieving an efficiency improvement of about 7 times. Additionally, the quantum computing benchmark QUOPS developed by Sandia National Laboratories has also been integrated into CUDA-Q for cross-platform evaluation of the progress in developing practical fault-tolerant quantum computing hardware. Currently, CUDA-Q Logical has been adopted by quantum computing companies and research institutions such as Fermi Lab, Infleqtion, and IQM Quantum Computers.