I have been role-playing D&D for decades, trust me, there is nothing creepy in these messages. You are wasting time researching this. D&D is no different then and game kids play today they just don't have screens locked in their faces.
I understand and looking into everything is great. I just know this area well and didn't want you going hard into something that is a dead end. When Younger me and my friend would go on long gaming sessions saving the world from Demon invasions or Goblin raids and if you only got parts of our conversations I bet it looked Faggy as hell.