No wonder they are going down. Just yesterday I tried to use Uber after a long time. To my surprise it no longer changes credit card directly. You have to first “fund” their account with some amount and only then you can request a ride. I mean WTF!? I installed Lyft and worked without such annoyance.
At least for eng, FB doesn't need to layoff because of their "evergreen approach" (move fast, reorg, pivot, PSC, uzw.). If there was a sudden growth slowdown areas like recruiting, ops, would see large layoffs for sure.