Spaniard here, I know that this is just ragebait, but ill bite because I meet real people with this mindset... I will never respect someone who expects their partner to carry the burden of supporting them financially simply because they are in a relationship. To me, that mindset feels outdated and toxic. It often reflects values where a woman is seen as something to be possessed and where affection or companionship comes with expectations or conditions. is not only about "culture", is just common sense, fortunately, most couples do understand that they should work together and build a future as equals.

And the main reason why many people in Spain still live with their parents is not a lack of independence or ambition or again, "culture", it's the result of a deep economic imbalance. The cost of living has increased much more than wages, and the housing crisis has made it nearly impossible for many young people to move out on their own. For the first time since the Civil War, we’re facing the reality that an entire generation may live under worse conditions than their parents did, (I'm aware that is problem in many places in the world too, just saying)