Sharing in marriage?

Isn't it absurd and unfair for couples to have a shared financial budget? After all, it's impossible to predict who will consume how much, and it's impossible for food products to be consumed equally. For example, I want to eat steak tonight, but my partner wants baked broccoli. Which one should be made? And a more important question is, who will cook the meals? Should I double the cost and cook for my partner just because I want steak today? I think the solution to all these problems is that everyone should live individually, decide what they want to eat, buy that item from the market, cook it just for themselves, and not care about what their partner is doing. This way, no one will be spending money on the other, and everyone can eat what they want, when they want. After all, money and time are valuable, and I can't spend them on someone else, even if it's my partner. I ask those who are married, how do you solve these problems? Who cooks the meals, and who buys the ingredients? If you do it jointly, don't you think it's very unfair?

Sharing in marriage?
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