Okay, of course Q is a person or team. A lot of people know Q's identity. Unless they told you themselves and proved it to you (i.e., you physically witnessed them making a post here live) you have a "guess" and I have a very good, educated, info from the inside "guess" but that is why I don't say anything. I haven't been a witness to a Q post yet.
The funny part is when people who don't know anything claim that we are "followers" or "believers" of a person or team that calls themselves Q. If they did know who Q is, they would never make that claim!