Those who can, do. Those who can't, consult. I have, as somebody who actually ran a company (meeting a payroll, paying the bills, meeting sales goals, actually turning a profit), in addition to the consulting and teaching, met your kind. For the most part, even the best of your kind are good at suggesting, lousy at implementing.
You are not being analytical, you are being "observational." As such, you are making a sweeping observation based on a couple of visits to a site. It is very easy to observe and say "there are too many people here!" I am the consultant! Here me roar!
I offer as a story... a buddy of mine, late thirties, simple guy. Single, no kids, 45K a year. Worked for a small company and was very good at his job. Could breeze through most of his day. When the poo hit the fan, he handled it quietly and efficiently.The company hired a consultant to evaluate the processes at the company and look for cost efficiencies. The "consultant" came in, saw that he seemed "idle" (as the company owner put in on the day he was released). They replaced him with a $30K new hire.
In a one month period: The company took a $100K fine from their regulators. They also lost the contract associated with the fine. They hired another person at $30K to work with the newly hired $30K employee.
It is very easy to consult. It's hard to actually do something.