If you like it and are having fun, good for you. If you don't like it and would rather spend time on the bazillion other games out there, you won't be missing out much either.
At the end of the day, Starfield is just another Bethesda game. Same mould, same problems, same gameplay, with a slightly improved engine for overhauls which will be carried out by none other than free and enthusiastic modders.
Screaming at each other for liking or disliking a game is just what gamers always have been doing and will keep doing forever.
Moving out at a young age is only a norm in just a handful of countries, mainly the English speaking ones. Reason being that they were more developed than the rest of the world, making it possible for them to move out when they turn 18. Poverty is a big reason why families are closer and live together for a much longer period. But many of these developed nations seem to be regressing these days, with more money flowing upwards than downwards.
I agree though. The best time to move out is after you've worked and saved up enough for a down payment for your own place. Those few years are perhaps the best opportunity to save up that most of us may never get again.