It’s not wholly separate from wellbeing though. Many believe that lack of freedom is a welfare problem. It’s a common theme in western culture. Huxley and Orwell are the more commonly read authors that explore it but the preference of self determination even over own’s own immediate welfare is frequently explored in everything from modern movies to classical philosophical treatises.

The reason I mention hedonism is because that’s an easy way to argue that immediate welfare is all that matters. I understand the argument that immediate welfare is what matters. It’s not universally agreed though that that is true.