[brotchie]

From direct first-hand experience the numbers for SWEs on levels.fyi for Google are accurate.

You almost always get your full bonus (or more) and (depending on the size of our RSU grants) you vest either quarterly or monthly and can usually sell immediately (barring an imminent earnings release).

So for all practical purposes (at FAANG at least) the total comp is cash equivalent (even though it's a combo of base + bonus + RSU).