Some things from the article are debatable for sure, and some are maybe missing like the one you mention with PAUSE instruction, which I also have not been awar

Some things from the article are debatable for sure, and some are maybe missing like the one you mention with PAUSE instruction, which I also have not been aware of, but generally speaking I thought it was a really good content. Lean system engineering skills applied to real world problems. I especially appreciated the examples of large-scale infra codebases doing it in practice.