People always swan into these threads going "omg it's not a big deal just buy more".
Just thank your lucky stars you've never experienced these men. I've come across it more than once, different men, short relationshipsobviously and no kids. It must be so much worse being married to them.
Examples include:
Men insisting on going halves on the food shop/takeaway, but eating way more than half. Seems convenient equality only works when it benefits them.
Men graciously taking it in turns for deliberately oversized takeaways so there's leftovers for the "host" whichever house we were at. He always just kept eating so there were never any leftovers when I paid, but I'd get told off and told to leave him leftovers when he paid.
Me batch cooking as I was working long hours (he didn't work). Id come home looking forward to an easy meal and find 4+ portions gone and none left because "it was so tasty I couldn't stop, but now the cupboards are bare and I was too tired to go shopping". Yeah, food comas do that.
With some dynamics and budgets, it's not "only food" - you're actively taking it from someone else. I know I irrationally hate it, but I hate it all the same.