Well idk what they would use your steam hex for but I’m sure thry don’t. In theory however any server you join can log your ip. If someone was smart enough and wanted to there is a potential they could hack you but the liklihood of that happening is so small that I shouldn’t have mentioned it.
From my experience with FiveM there are people that litterally join a bunch of communities throughout the years and someone either knows you that makes the decisions on whitelisting or you just have a bad enough rep that you’re known. I’m not saying your rep means you’re a bad person or that you did anything wrong but someone likely doesn’t like you lol.