I think it's interesting that you decided to post a thread to insult a group of people who have devoted their career to learning as much as they can about Valorant and sharing their knowledge with a broad audience in a way that is interesting and engaging.
Analysts spend endless hours reviewing VODs from teams not only in their region, but all around the world, in order to inform themselves on the state of the meta, overall team strategies/sets, and the strengths and weaknesses of individual players.
I'm struggling to understand what possessed you to claim that they have no idea what they're talking about. Personally, I find the analyst desk to be a source of thought-provoking discussion, and they often help me to conceptualize a match that I just watched in different, interesting way.