One bottleneck for the AI buildout is skilled labor US manufacturers are working existing staff longer and paying up for new ones: - Hours per worker are outpacing headcount growth in 7 out of 10 sectors - Workers who switch jobs are getting ~10% pay increases, about double the ~5% for those who stick around Charts of the Week: https://www.a16z.news/p/charts-of-the-week-attention-is-all