Should writers care about the opinions of people who do not read their entire article, but leave after seeing a diagram of a Model T? I think the intended audi

Should writers care about the opinions of people who do not read their entire article, but leave after seeing a diagram of a Model T? I think the intended audience of the article are people who are already at least vaguely familiar with Git, but do not know its inner workings. The thesis seems to be "Git is complex, but not as complex as you might fear reading 'man git'".