@1mj First line managers know nothing about layoffs. If they do, they would never admit it because they would get in trouble.
Also, they may be on the list themselves, and not knowing about it.
Schwab is one of the most bloated companies in the industry. Many junior people think that "a lot to do" means no layoffs. That is not how it works. That is the Soviet "full employment" mindset. You just stop doing less important work, and layoff overhead.