目标人群 & $\geq$45岁 & $\geq$50岁 & $\geq$50岁 & $\geq$50岁 & $\geq$45岁 \\ 基线样本量 & $\sim$17,708 & $\sim$12,652 & $\sim$12,099 & $\sim$31,115 & $\sim$72,250 \\ 追踪波次 & 5轮(至2020) & 16轮(至2022) & 10轮(至2021) & ...

In the era of A.I. agents, many Silicon Valley programmers are now barely programming. Instead, what they’re doing is deeply, deeply weird. Credit...Illustration by Pablo Delcan and Danielle Del Plato ...