Layoff is not the same as "fired". Please use the correct terminology in consideration for those who lost their jobs.
Also, the termination dates for those who were laid off in January 2023 would be around April 2023 (the layoff news came earlier due to WARN act), so the employee count as of 2023-03-31 might not include those people. This means a difference of ~10000 can be accounted for by the 2023-01-20 round of layoffs.
That is what corporate HR and Executives want you to think.
Layoffs can make it look like the company is having problems so instead of doing that they will create vague KPIs so that employees will not meet them so they can be fired.
AFAICT, Google didn't go to the effort of creating vague objectives for people to fail at. Instead they've blanket cut teams regardless of their success or performance.
Have some respect. People lost their jobs. They weren't fired because they did something wrong, they were laid off because the company did something wrong.
If you've been fired, it typically signals you had very bad performance or committed some fireable offense. If you were laid off, you were ostensibly just on the wrong team at the wrong time.
It's not about how you view your last employer, it's about how your next potential employer will view you.
Edit: 190,711 employees on March 31, 2023