- giving orders
- delegating work (usually this is work the manager specifically doesn't want to do themselves)
- clearing blockers in front of your employees
That the third one is the rarest is a problem.
American corporate culture has devolved into: get promoted into management and coast.
There are obviously exceptions. But a lot of people will agree they've had their fair share of terrible managers. I dare say that's the norm.
Boeing is just the most current example of what happens when a company fetishizes management. That is, there comes a time when the leeches have sucked the body dry.