在科技行业，有一类资深工程师以“拒绝一切”著称——他们通过阻止新功能、减少代码量来维护系统质量。这种角色在零利率政策（ZIRP）时代尤为关键：当时科技公司员工规模膨胀，需要有人充当“守门人”来防止系统失控。随着2022年后零利率时代终结，企业被迫聚焦盈利，这类工程师失去了管理层的支持，开始因过去被奖励的行为而受到批评。虽然许多人将这种转变归咎于AI，但作者指出，即便没有大语言模型的兴起，零利率结束本身也会导致这一文化变迁。如今，“总说不”的工程师要么转向底层基础设施建设等更纯粹的工程领域，要么不得不接受他们的角色本就依附于一个异常的经济环境。
The "just-say-no" engineer who blocked feature development by citing risks was a product of the zero-interest-rate policy (ZIRP) era. With cheap capital, companies tolerated slow, cautious developers. As interest rates rose, firms prioritized speed, making this archetype unviable.
The article argues that the "just-say-no" engineer archetype—who blocks projects by raising objections—was a product of the zero-interest-rate period (ZIRP), when companies had money to burn and tolerated low output. With higher interest rates and tighter budgets, engineers who slow down work are now a liability rather than a luxury.
The article argues that the "just-say-no" engineer—who rejects new projects and features to maintain software quality—was a product of the Zero Interest Rate Policy (ZIRP) era. During ZIRP, companies had ample funding to tolerate slow, quality-focused development. With higher interest rates and cost-cutting pressures, this type of engineer has become less viable in the current tech environment.
The "just-say-no" engineer who blocks all features and decisions was a product of the zero-interest-rate policy (ZIRP) era, when cheap capital allowed companies to tolerate unproductive employees. In today's higher-rate environment, that attitude is no longer viable.
The article details the complex engineering behind human breathing—diaphragm mechanics, gas exchange, and posture effects—and argues healthy respiration is often undervalued until problems arise. It warns that modern lifestyles can impair breathing efficiency.