Path tool painting in 2D/UV view

Preface: Before I decided to post the Idea, I had been searching for the answers and ideas published before. If someone did the highlighted query as the Idea and I haven`t noticed it, please forgive me for my inattention.

Thesis: I propose to add the possibility of painting the Path tool in 2D/UV view.

Arguments/ Why is this valuable?
This feature will solve the list of problems:

• It will add the ability to work with intricately deformed/overlapped 3D mesh via an undeformed UV layout (image: Example_01);
• Consequently, it will eliminate the problem of unsmoothed/ unstraight paintings (image: Issue_01) owing to the ability to control the details via path and points(vectors);
• Create the ability to control the overall view of details and nondestructively edit the size and the shape of details, in 2D view.

Best wishes,
George