Meta, and other large companies have been encouraging PMs to code, while I've seen many negative responses from engineers having to code review, debug, deal with production issues, etc. stemming from crappy code they don't understand. Metrics and KPIs are being gamed into stupid incentives like lines of code, commits, and tickets closed. Leadership claims they are aware of Goodhart's Law, but their actions show otherwise.

Overall the rise of business types in tech company leadership has led to a drop in engineering quality, a rise in short term metrics, and fiascos like the COVID overhiring into multiple rounds of layoffs.