I am curious, when you say there is very little guidance what do you mean? To me in some european states there is zero guidance in IT, or what exactly do you mean.
Well, I’m not saying that Indians are the only people without guidance in this area; it’s just that India in general has it relatively bad. This video was in Hindi-the amount of material actually telling you how to file a good pull request in that language (as opposed to English) is comparatively much lower. In the United States I mostly figured this out by looking at other pull requests, and schools are beginning to teach it as well, but for many in India this video is the best they know of.