Why specialized beats are there in graphic designing?

In old times, all graphical work was done by a printer. But with invention of computer and designing software’s, designers emerged. These designers were capable of handling any type of graphical task. And the name of graphic printer turned to graphic designers. Because printer was not a specialized designer while these graphic designers were.
Observing this sense, universities also started including a new field in their list of fields and that was graphic designing, media studies and much more.
Later, companies established their businesses as graphic designing firms and they employed graphic designers to get their jobs done. When burden of graphics rose, these firms distributed their employees into categories to make them more professional and specialized.
Keeps professionalismr
People say that the world is heading towards specialization. And that’s what these companies did. To organize their work companies are now assigning beats to their designers.
For example a business logo designer is assigned a beat of sports business logo and another is assigned of professional logo design of real estate industry.
What this over all assigning and providing beats does is to make the companies show their professionalism towards their clients. Because clients will be able to discuss directly with them and they will work directly with clients.
Make them experts:
This categorization of beats will also bring more confidence and upgrade the skills of those professional logo designers. And with more expertise the company will look more professional and will be able to get more sales by its clients.

Sounds cool in companyr
Beats term specifies the specialization in specific category. In news reporting, editors assign beats to reporters so that they cover only their beat. There are basically the medical beat the crime beat and the court beat and many others.
With personalization one reporter does not cover any one else’s beat. Same happens in logo designing a graphic designer who is assigned to make logo designs for sports logo or for real estate industry will only design that specific category.
Is it good or bad?
Specialization is said as a good and positive step in development. With specialization people become more experienced and more jobs are made. In simple sense, unemployment decreases by specialization. Furthermore, research in one specific beat increases and more opportunities emerge.
On the negative side people only can work on one aspect and in case of emergency they cannot fix something if the specialized person for that thing is absent.
So, like everything has positive and negative points beat and specialization is no different.