talking

The last couple of days, I like to play duels. But when I'm there, I convince my opponent to not kill me. If it works, then we talk for 5 minutes. I was wondering, Is this bannable? (If my opponent isn't interested in a conversation, we pvp normally)

In skywars, you cannot talk until the game starts. You can talk in other games, though, like for example, minerware, pvp, and survival games. So, why can't you do it in skywars? I can't think of a single reason why you shouldn't be able to talk before a game starts, or why you can only talk in...