In response to the OP's general question:
Let me offer a counter-example. I eat pork. A good amount of pork. This is, in large part, because it's a cultural thing. Bacon, ribs, barbecue, ham, fatback, they're all a ready part of the Southern US diet.
A militant vegan/vegetarian might argue that I don't actually "like" pork, that I'm just brainwashed because I was raised that way and stuffed with bacon and ham as a child. That I'm a slave to my cultural upbringing. And I'm sure that what I was fed as a child plays a big role in what I like to eat as an adult. However...am I secretly suffering in silence, as I crunch down another slice of crispy, delicious bacon? NO. I like bacon. I like barbecue. I like ham. It's a free will choice to eat pork, despite the fact that it is also a cultural influence that was foisted on me at an early age.
I have Muslim friends. I have known Nigerian women who wore the full abaya, even here in the United States, because they WANTED to. It's what they know, it's what they feel comfortable with. I wore Western clothes in China, rather than trying to fit myself into some kind of Mandarin jacket and togs (of course, the vast majority of urban Chinese wear Western clothes now, so that's kind of a wash as an example). Assuming that someone who follows a cultural practice that you see as self-limiting or unfair is "enslaved" is a bit arrogant.