https://pmc.ncbi.nlm.nih.gov/articles/PMC8619336/
https://share.google/DgTDT8YDrwAvUKt8S
Here are some studies if you can be bothered to read all of them, they are quite long.
The basics findings are that men eat more meat because they think it's really masculine and as they become more educated, higher social classes and have higher incomes their meat intake reduces, which is observable in other hyper masculine behaviours too. Women are much more likely to be vegetarian or vegan and more concerned about the environmental impact of meat and the health consequences of excessive meat consumption, especially red meat. So actually it's not about women feeling too ashamed to take their fair share of meat because of the patriarchy. Men want more meat than they need because they think it's Uber manly, until they become educated and affluent enough to not really care about that anymore. Women eat a normal, non exaggerated amount of meat because they don't care about looking Uber manly and don't want to have a heart attack young, get bowel cancer or contribute to environmental destruction which is a known problem from mass farming cattle. It's not that women need more and aren't getting it, it's that men need less but are overdoing it anyway, to their own detriment. But please, don't let that stop you waving your arms round shouting patriarchy!
And as for the shit hosting and getting the ratios wrong, a good host gives each guest a different ratio off everything because they know what they want. I know my dad and brother want a huge pile of meat and not much veg. I know I, my husband and mum want a big pile of toasties and parsnips, and just one slice of meat. I know my gran wants very small amounts of everything. It would be utterly stupid to cook a whole extra chicken just to give everyone a pile of meat equal to my dad and brother, just for it to go in the bin, because we can't have penis portions in the house and my nan WILL HAVE TO FORCE DOWN THE CHICKEN IN THE NAME OF EQUALITY.