He's generally correct. The more skilled a person has in any given field, generally, the more leeway they can expect from their employer. Autonomy is a huge aspect of professional life that most people don't seem to understand. When a person is worth enough to a company, the risk of that person leaving the company becomes so great that, generally, the employer will be much more gracious as to keep this employee.
In general, people that are great at their job can and should be expecting more freedom from their employer.