Thoughts you mightn't have thunk about remote meetings

"A single one-hour meeting [of 10 people] costs you 10 hours of employee salaries! With modern tech employees, that adds up really, really fast. You need to spend it wisely."

This is so often missed I can't believe it! My old boss had a weekly 1-2 hour "all hands" with about 10 people. Costing us 10-20 hours of work a week, basically a full employee's worth. I can't believe how horrible most bosses are about wasting their employee's time. Do they just not teach this in MBA programs or something?