Sounds like what happened to me while I was in high school, my parents would get on my case for playing video games too much, and preventing me from playing over the smallest fault. Eventually I guess they realized there was no point in that and that I'll stop on my own when the time comes (which will be never)
They don't call it an addiction though, but my dear grandma does. Then again she also says I'm handsome so she's clearly delusional
Dunno what to tell you though, when it comes to topics like that people who don't get them will probably never get that it's a relatively normal occurrence and that video games don't cause people to go on killing sprees, and that despite the fact that they might want the best for you, trying to separate you from it won't do much good in most cases. When I wasn't allowed to play games/talk to people online (and this was back when I had some irl friends) I'd read a book instead or something, not go socialize irl.