I think we are talking about two different things here.
One is the content and the other is the writing style.
In order for someone to be able to write a quality post on the subject of bitcoin, one obviously needs to be an expert on bitcoin. Today, bitcoin and crypto are not taught in schools, but on the Internet.
However, in order to make the post easier to read and understand, it is important to pay attention to the writing style, grammar, and write clearly and concisely, concretely answering the question or topic. It is easier for academically educated people to write such posts.
Both you can afford through some quality education. It’s had to have some one who went through a proper institution of learning where your not been taught the course of study but, have an exposure to general and divers fields before any form of specialization not to easily understand concepts and not just that, to put them in an easily understandable pattern to writing.
90% of persons will always have an advantage over the others.