It's #3 - it's always #3.
All of these tech companies (with perhaps the notable exception of Apple) massively overhired during the pandemic, and that overhiring was on top of a decade+ of the ZIRP era. So there are 2 main drivers of these layoffs:
1. Correcting pandemic overhiring
2. In the ~2010-2022 timeframe, tech companies poured all this money into speculative bets that never went anywhere, at least from a profit perspective (think Amazon's Alexa devices division, Google Stadia, and perhaps most famously the Metaverse itself). All those diversions are now toast, and they employed a ton of people. The only speculative bet that is now "allowed" is AI, which is one reason why I giggle whenever I hear people trying to defend their companies or projects by adding "AI" somewhere in the name.
So perhaps my second point is similar to your #2, but I think the important difference is that the end of the ZIRP era would have caused companies to kill these inherently unprofitable projects even if AI never came on the scene.
All of these tech companies (with perhaps the notable exception of Apple) massively overhired during the pandemic, and that overhiring was on top of a decade+ of the ZIRP era. So there are 2 main drivers of these layoffs:
1. Correcting pandemic overhiring
2. In the ~2010-2022 timeframe, tech companies poured all this money into speculative bets that never went anywhere, at least from a profit perspective (think Amazon's Alexa devices division, Google Stadia, and perhaps most famously the Metaverse itself). All those diversions are now toast, and they employed a ton of people. The only speculative bet that is now "allowed" is AI, which is one reason why I giggle whenever I hear people trying to defend their companies or projects by adding "AI" somewhere in the name.
So perhaps my second point is similar to your #2, but I think the important difference is that the end of the ZIRP era would have caused companies to kill these inherently unprofitable projects even if AI never came on the scene.