To the question of web design skills for a web developer?

Question

User interface

Hello!
Please clarify one point - namely, how much web design skills are needed for a web developer.
In general, these 2 directions are for some reason divided into 2 different areas of activity, although, as far as I understand, web design is just one of the many necessary skills for a front-end, and, moreover, a full-stack developer. It is to make a layout and buttons in Photoshop.
For example, even a novice freelance layout designer should be able to make psd site layouts and think over the site interface (UI).
Questions:
1) Are you right in your reasoning;
2) Where to get the minimum necessary web design skills for a web developer;
3) Why did they single out separate areas of web design, UI / UX, etc., if this is just a small stage in the work of a full-stack developer in fact?
Thank you!

Answer 1

1. No, design is a separate profession.
2. In books, articles, other people's works.
3. This small step brings billions of dollars to companies.

Answer 2

By saying that web design is just a "small stage", you directly state that you are far from this area. Design is psychology, taste, analysis, trends, this is a completely separate area of ​​​​work, and professionals study for years in order to make a truly convenient product.
Remember the 2000s, when there were almost no designers, and programmers designed the interface. Remember those inconvenient programs that only well-trained people could use. There were few PC users, people were afraid to enter this complex world to understand one program, instructions were required, each site had to be studied anew, there were no standards - all this is because these areas initially had to be divided. One person cannot design a user-friendly interface, make a beautiful design, make it high-quality and write good scripts. As a result, all this needs to be tested, to observe users, to change and improve the interface.
But! Each programmer must know the basics of design, so that later there is no situation when they give you a form to make up, and as a result it completely violates the corporate identity.

Answer 3

If you are a man-orchestra on the assembly line, then you will not have to get so excited. You will have SEO and copyright and design, and the devil will break his leg in the requirements.

Answer 4

For example, even a novice freelance coder should be able to make psd site layouts and think over the site interface (UI).

One of the filters for an inadequate customer.